单词 | rust |
释义 | nounverbrustBrE /rʌst/ NAmE /rʌst/ noun [U ]a reddish -brown substance that is formed on some metals by the action of water and air 锈;铁锈◆ pipes covered with rust 生了锈的管子◆ rust spots 锈斑◆ a rust -coloured dress 赤褐色连衣裙 ➡ see also rusty (1 ) a plant disease that causes reddish -brown spots ; the fungusthat causes this disease (植物的)锈病;锈菌rustBrE /rʌst/ NAmE /rʌst/ verb present simple - I / you / we / they rust BrE /rʌst/ NAmE /rʌst/ present simple - he / she / it rusts BrE /rʌsts/ NAmE /rʌsts/ past simple rusted BrE /ˈrʌstɪd/ NAmE /ˈrʌstɪd/ past participle rusted BrE /ˈrʌstɪd/ NAmE /ˈrʌstɪd/ -ing form rusting BrE /ˈrʌstɪŋ/ NAmE /ˈrʌstɪŋ/ [I , T ]if metal rusts or sth rusts it , it becomes covered with rust(使)生锈SYN corrode◆ old rusting farming implements 生锈的旧农具◆ Brass doesn't rust . 黄铜不生锈。◆ ~sth Water had got in and rusted the engine . 发动机进水生锈了。▸ rust·ed BrE /ˈrʌstɪd/ NAmE /ˈrʌstɪd/ adjective ◆ rusted iron 生锈的铁 ➡ see also rusty ● ˌrust aˈway to be gradually destroyed by rust锈坏 |
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