Từ điển trực tuyến - Online Dictionary

English - Vietnamese Dictionary
rust /rʌst/
  • danh từ
    • gỉ (sắt, kim loại)
    • (nghĩa bóng) sự cùn trí nhớ, sự kém trí nhớ
    • (thực vật học) bệnh gỉ sắt
    • nội động từ
      • gỉ
      • ngoại động từ
        • làm gỉ
        • better wear out than rust out
          • thà rằng hoạt động mà suy nhược còn hơn là để chết dần chết mòn
      Concise Dictionary
      +a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
      +a reddish-brown discoloration of leaves and stems caused by a rust fungus
      +the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
      +any of various fungi causing rust disease in plants
      +become destroyed by water, air, or an etching chemical such as an acid
      +cause to deteriorate due to the action of water, air, or an acid
      +become coated with oxide
      +of the brown color of rust
      Advanced English Dictionary
      noun, verb
      + noun [U]
      1 a reddish-brown substance that is formed on some metals by the action of water and air: pipes covered with rust + rust spots + a rust-coloured dress
      See also - RUSTY
      2 a plant disease that causes reddish-brown spots; the FUNGUS that causes this disease
      + verb
      if metal rusts or sth rusts it, it becomes covered with rust: [V] old rusting farming implements + Brass doesn't rust. + The floor of the car had rusted through. + [VN] Water had got in and rusted the engine.
      rusted adjective: rusted iron
      See also - RUSTY
      Phrasal Verbs: rust away to be gradually destroyed by rust: There was an old bike rusting away outside.
      Collocation Dictionary

      VERB + RUST

      clean off, get off, remove, scrape off

      RUST + NOUN

      spot, stain | protection
      A zinc coating is applied to the steel for rust protection.


      covered/flecked/red/spotted with rust
      The old padlock was red with rust.

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