... defensive protein防御蛋白质 defensive mining防御性布雷 act on the defensive进行防御,采取守势...
基于23个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
By the end of April mining, automobile, engineering and general-retail stocks were all up on the end of 2008, whereas defensive sectors such as food producers, pharmaceuticals and utilities were down.
至4月末，采矿，汽车，工程以及一般零售股价都已高于2008年末值，而诸如生产，制药与公用事业等非循环行业都有所下跌。
youdao
应用推荐
模块上移
模块下移
不移动