Sandra was determined to become a doctor and her persistence paid off.桑德拉决心成为医生，她的坚持取得了成功。Chandra was determined to become a doctor and her persistence paid off.钱德拉决心做一名医生，她的坚持不懈得到了回报。His persistence was finally rewarded...
Chandra was determined to become a doctor and her persistence paid off.钱德拉决心做一名医生，她的坚持不懈得到了回报。If you wish to succeed, you should use persistence as your good friend, experience as your reference, prudence as your brother...
Getting rid of him will be a piece of cake.摆脱掉他就是小事一桩。The boy snatched a piece of cake and ate it hungrily.男孩抢过一块饼便贪婪地吃起来.After climbing mountains in the Swiss Alps, going up English hills is a piece of cake.爬过了瑞士的阿尔卑斯山后...
You'll have to disassemble the drill.你得拆开这个钻头。Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel.阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合...