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

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	Pratt knots prattle prattle about prattled prattler prattlers prattles prattling prattlingly prattlings Pratt truss prau praus Prausnitz-Kustner reaction Pravda pravdas pravities pravity prawn prawner prawners prawning praw one's pen against someone praw one's pen against someone(或something) praw one's pen against something

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。