Online Google Dictionary

rust 中文解釋 wordnet sense Collocation Usage Collins Definition
Verb
/rəst/,
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rusts, plural;
  1. Be affected with rust
    • - the blades had rusted away
    • - rusting machinery
  2. Deteriorate through neglect or lack of use

Noun
  1. A reddish- or yellowish-brown flaky coating of iron oxide that is formed on iron or steel by oxidation, esp. in the presence of moisture

  2. A state of deterioration or disrepair resulting from neglect or lack of use
    • - they are here to scrape the rust off the derelict machinery of government
  3. A fungal disease of plants that results in reddish or brownish patches

  4. A reddish-brown color
    • - his rust-colored hair
  1. of the brown color of rust
  2. corrode: become destroyed by water, air, or a corrosive such as an acid; "The metal corroded"; "The pipes rusted"
  3. a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
  4. a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi
  5. the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
  6. become coated with oxide
  7. Rust is a general term for a series of iron oxides. Colloquially, the term is applied to red oxides, formed by the reaction of iron and oxygen in the presence of water or air moisture. ...
  8. Rust is a town in the district of Ortenau in Baden-Württemberg in Germany. It is the home of the famous theme park Europa Park.
  9. RUST is a post-grunge/metal band from Helsinki, Finland formed in 2001. Their debut album, Softly, was released in Finland in August 2004 and it reached Top 50 on the national album chart with promising reviews on music papers, magazines and web magazines in Europe. ...
  10. Rust is a red-brown-orange color resembling iron oxide. It is a commonly used color in stage lighting, and appears roughly the same color as photographic safelights when used over a standard tungsten light source. The color is number 777 in the swatch book.
  11. Rust is a fictional character in the Marvel universe, and was a member of the mutant political group called the Resistants. He made his first appearance in Captain America #350.
  12. Rust are diseases caused by fungal pathogens of the order Pucciniales .About 7800 species are known. The taxonomy of Pucciniales is complex and the darker coloured smut is often mistaken for rust. ...
  13. The deteriorated state of iron or steel as a result of moisture and oxidation; A reddish-brown color; A disease of plants caused by a reddish-brown fungus; to oxidize, especially of iron or steel; to cause to oxidize
  14. (Rusting) A chemical or electrochemical destruction of iron and ferrous metals.
  15. (Rusting) Formation of rust on cans placed in storage. Main principles are, overcooling so the cans do not dry, spilling juice on exterior of can sweating, etc.
  16. (Rusts) Obligate parasitic fungi, which belong to Teliomycetes – Uredinales that cause plant diseases.
  17. (Rusts) associated with plants
  18. (Rusts) (mold) - A Teliomycetes that is commonly considered a plant pathogen.  Widespread amongst plants and vegetation.
  19. (Rusts) The Order Uredinales, or rusts, are among the most important of the Basidiomycetes. There are about 4000-6000 species of rusts, all of which are plant parasites requiring at least one plant as a host to complete its lifecycle. ...
  20. (Rusts) are fungal diseases. Red, orange, or black pustules appear on stems and leaves. Remove and burn. a sulfur dust helps. See Molasses Spray in Remedies for Plants.
  21. An extreme form of oxidation. Rust and corrosion cause damage to metals. Rust is the second step of oxidation.
  22. a disease caused by a member of the Uredinales (Uredinomycetes); also the common name for a species in this group.
  23. A reddish corrosion product occasionally found in water. Rust is formed as a result of electrochemical interaction between iron and atmospheric oxygen in the presence of moisture.
  24. A corrosion product consisting of hydrated oxides of iron. Applied only to ferrous alloys.