Online Google Dictionary

at 中文解釋 wordnet sense Collocation Usage Collins Definition
Preposition
/at/,
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Expressing location or arrival in a particular place or position,
  1. Expressing location or arrival in a particular place or position
    • - they live at Conway House
    • - she was constantly at the telex machine
    • - they stopped at a small trattoria
  2. Used in speech to indicate the sign @ in electronic mail addresses, separating the address-holder's name from their location

  3. Expressing the time when an event takes place
    • - the children go to bed at nine o'clock
    • - his death came at a time when the movement was split
  4. Denoting a particular period of time
    • - the sea is cooler at night
  5. Denoting the time spent by someone attending an educational institution, a workplace, or their home
    • - we all need to get involved in fighting crime whether it's at work, at home, or at school
  6. Denoting a particular point or segment on a scale
    • - prices start at $18,500
    • - driving at 50 mph
  7. Referring to someone's age
    • - at fourteen he began to work as a mailman
  8. Expressing a particular state or condition
    • - placed them at a serious disadvantage
    • - the coroner accepted that the machines were at fault
  9. Expressing a relationship between an individual and a skill
    • - boxing was the only sport I was any good at
    • - he is poor at giving instructions
  10. Expressing the object of a look, gesture, thought, action, or plan
    • - I looked at my watch
    • - Leslie pointed at him
  11. Expressing the target of a shot from a weapon
    • - they tore down the main street, firing at anyone in sight
  12. Emphasizing the directing of an action toward a specified object
    • - she clutched at the thin gown
    • - he hit at her face with the gun
  13. Expressing the means by which something is done
    • - holding a corrections officer at knifepoint
    • - her pride had taken a beating at his hands
Noun
  1. A monetary unit of Laos, equal to one hundredth of a kip

  1. astatine: a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
  2. 100 at equal 1 kip in Laos
  3. .at is the Internet country code top-level domain (ccTLD) for Austria. It is administered by .
  4. The kip (ກີບ; code: LAK; sign: ' or N'; Official Name: ເງີນກີບລາວ, lit. "Currency Lao Kip") is the currency of Laos since 1952. One kip is divided into 100 att (ອັດ).
  5. In the area of IBM compatible personal computers, the AT form factor referred to the dimensions and layout (form factor) of the motherboard for the IBM AT. ...
  6. The typographic character @, called the at sign or at symbol, is an abbreviation of the word at or the phrase at the rate of in accounting and commercial invoices (e.g. "7 widgets @ $2 = $14"). Its most common modern use is in e-mail addresses, where it stands for "located at". ...
  7. In Unix-like computer operating systems, the at command is used to schedule commands to be executed once, at a particular time in the future.
  8. at (at.exe) is a command which schedules other commands to be run at a certain time. It may run a command once, or repeatedly based upon the day of the week, or the date. It is available on all Windows NT-based operating systems.
  9. Symbol for astatine
  10. the @ symbol; In or very near a particular place; Simultaneous; In the direction of (often in an unfocused or uncaring manner); Occupied in (activity); Indicates a position on a scale or in a series
  11. was the original form factor of IBM's PC.
  12. rophy [ Biology - Phytopathology ]
  13. Descartes, René, 1983, Oeuvres De Descartes, 11 vols., ed. Charles Adam and Paul Tannery, Paris: Librairie Philosophique J. Vrin.
  14. CrossKit.com we are pleased to offer the lovers of crossword puzzles Daily Printable Crossword Puzzles with which you can use the extensive Crossword Dictionary, with over 720,000 words. The dictionary is available for your use on all your newspaper crossword puzzles. ...
  15. Advanced trainer-- single or twin engine.  The AT 6  is an advanced trainer--shown in the photo.
  16. Assistive or adaptive technology – Equipment or systems developed to provide solutions to problems confronting people with disabilities. These solutions can be high-tech or low-tech. ...
  17. Descendant of the XT computer and built on a 80286-Processor from Intel. Introduced by IBM in 1984, today every PC that works with a 16- or 32-Bit processor is called an AT computer.
  18. A form factor no longer produced, in which the motherboard requires a full-size case. Because of their dimensions and configuration, AT systems are difficult to install, service and upgrade.
  19. Commercial "at" from Latin "ad," at. In most early constructions, the @ can be read as each: 2#@30¢ = two pounds, each 30 cents.
  20. Attainment Target. Sets out expected standards of pupils’ performance at the end of each key stage.
  21. Your medical scheme might have agreements with DSP’s (Designated Service Providers) / Preferred Service Providers. The AT is the tariff that the involved parties agreed upon.
  22. AT is any tool allowing individuals with disabilities to reach their goals and potential.
  23. Assistive Technology
  24. Anti-Tank; see HEAT, APHE, API, SLAP, SABOT, LAW, RR, SMAW, RPG, TOW, DRAGON'S TEETH. [v: panzerfaust] Also, abbreviation for ANTI-TERRORISM.
  25. Abu Dhabi City, United Arab Emirates, on 21 Rajab 1401, corresponding to 25 May 1981.