英语词汇operation study的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	operation study
释义	operation study 英?[??p??rei??n ?st?di] 美?[?ɑp??re??n ?st?di] 释义 [经] 作业研究，操作培训
随便看	edible-pod ediblepodded pea edible-podded pea edible-podded peas edible poded pea edible-pod pea ediblepod pea edible-pod peas edible portion edible protein edible quality edibler edible rendering edible root edible roots edibles edible sea-squirt edible sea squirt edible sea urchin edible sea urchins edible seaweed edible seed edible seeds edible shellfish edible snail

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。