keep down1．remain at a lower level 处于低水平*Most of the food shops have promised to keep prices down until after the new year．大多数食品店答应新年之后才涨价。2．not vomit；retain in the stomach 不呕吐；留在胃里*Jane is sick again today；she hasn't ...
reservere.serve[rI`zʒv; riˋzəv]及物动词1a. [为将来的使用或为某种目的而] 留下…,将…摆著不用,保存[for]R~ some milk for tomorrow.留一点牛奶明天喝You had better ~ your energies for the new task.你最好为新的工作保留精力b. [~ oneself][为… ...
retainre.tain[rI`tєn; riˋtєin]《源自拉丁文“保留在后”的意思》及物动词1 保留…,保持…,保有…,维持…Do you ~ the custom [tradition, habit] of saying grace?.你还保持饭前饭后作祷告的习惯吗?China dishes~ heat longer than metal pans do.瓷 ...
savesave[sєv; sєiv]《源自拉丁文“安全的”的意思; cf. safe》及物动词A1 援救,拯救【同义字】save 拯人于危rescue 有组织的救援行动help 给予援助a. 救助 ~ a person's life救某人的生命~ one's country救某人的国家b. [从危险、损失、灾难等中] 救 ...
withholdwith.hold[wIθ`hold, wIð; wiðˋhould, wiθ]及物动词（with.held [`h[ld; 'held]）1 a. 不给与,扣留,不答应 ~ one's consent [payment]暂不同意 [付款]b. 不给与[人等] ,暂缓,保留[from]I have nothing to ~ from you.我没有什么事要对你隐瞒The ...
reservationres.er.va.tion[ˌrZzL`vєʃən; ˌrєzəˋvєiʃn]《reserve 的名词》名词1 a. （U）[常 ~s] （火车、旅馆等的） 预约,预订cancel ~s取消预订I have made all the ~s for my trip.我已办妥旅行的全部预订Is ~ necessary at that restaurant?.那家餐 ...