Frank drifted into running dodgy errands for a seedy local villain.弗兰克开始为当地一个下流的恶人跑腿做坏事。She was forever running errands for her housebound grandmother...她总是在为她不方便外出的祖母跑前跑后。They are expected to baby-sit, run errands, and ...
内存扩充卡是计算机很有用的附件。The memory expansion cards are useful adjuncts to the computer.这个系统内存 256 兆字节，可扩充到 2 千兆字节。The system has 256 MB RAM, expandable to 2GB.他把他的短篇小说扩充成一本书.He expanded his short story into a book....
He was shattered and bewildered by this trenchant criticism.他因这番尖锐的批评而万念俱灰，茫然不知所措。Some of their comments were quite trenchant.他们的有些批评十分尖锐.His comment was trenchant and perceptive.他的评论既一针见血又鞭辟入里。...
Such parents vacillate between saying no and giving in — but neither response seems satisfactory to them.这类家长举棋不定,对孩子们的无理要求,不知道是该回绝还是该满足,觉得这两者都不理想.Without doubt , the national bourgeoisie tends to vacillate , but we shou...