英语短语词组词汇tracer的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	tracer
释义	tracer['treisə] n. 追踪者描图员；绘图员；映描员描绘工具失物追查人；失踪者追查人 [美国英语](信件、包裹等)失物追查单 = tracer ammunition, tracer bullet, tracer shell 【化学】示踪物；示踪器；(同位素)指示器【电子学】示踪色【医学】显迹物 [T-]【军事】航向示踪器 [复数]【医学】医疗质量评估病例选
随便看	have a knock-on effect (on sth) have a lead of (have) a life of its own have a liking for have all one’s goods in the window have a lock on have a long way to go have a loose tongue have a lot / enough on your plate have a lot going for you (have) a lot, nothing, etc. going for you have a lot of / no time for sb / sth have a lot of time for sb/sth have a lot on have a lot on the ball have a lot on your mind have a lot on your plate have a lot to answer for have a lot to say for yourself have a lot（或not much）on the ball have a lump in one’s throat have a mark on have a memory/head like a sieve have a memory like a sieve have a memory/mind like a sieve

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