英语短语词组词汇observational studies的音标、释义、翻译、用法及例句-英语短语词组词典

短语	observational studies
释义	observational study 比较研究
随便看	tears of strong wine tears of wine tear someone limb from limb tear something to bits tearss tearstain tearstained tearstains tear strength tear strip tear-strip key tear tape tear test tear the guts out of someone tear the guts out of something tear the mask from someone's face tear-thumb tear to pieces tear to pieces(或shreds) tear to ribbons tear to shreds tear to tatters tear ... up tear up tear-up

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。