常見例句The new employee always drage his feet. 新員工總是拖拖拉拉.Many drage reduction methods are used widely,and the mechanism research of these methods are also developing. 對(duì)于這些方法的減阻機(jī)理,一般認(rèn)為是通過增加粘性底層的厚度實(shí)現(xiàn)減阻的。Keywords Chinese drage;\ Cultured cell;\ Osteoblast; 補(bǔ)腎中藥;細(xì)胞培養(yǎng);成骨細(xì)胞;windage drage 風(fēng)力修正量drage onadj. 拖延 返回 drage