英语词汇“idle pulley”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	idle pulley
释义	Word Frequency idle pulley or idler pulley noun a freely rotating trolley used to control the tension or direction of a belt Also called: idler
随便看	sempiternity sempiternum semple semplice sempre sempster sempstering sempstress sempstress sempstressing semsem Semtex semuncia semuncial semé semée seméed Sen. sen sen. sena senarius senarmontite senary senate

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