一、drag along与tag along 1.drag along 【释义】 拖着脚走,慢慢地行走 【相关短语】 drag-along right 领售权;强卖权;拖售权;拖带权 drag oneself along 拖着脚走;拖着沉重的步子走 drag-along rights 跟卖权;领售权 【例句】 the weak old woman dragged along slowly. 那弱老太婆拖着... 20210311
1.eps和ups的定义 eps(emergency power supply)是应62616964757a686964616fe78988e69d8331333431363536急电源,在市电故障时,能够继续向负载供电,确保不停电,以保护人民生命和财产的安全。eps电源按用途可分为应急照明、动力和动力变频三大类。ups(uninterruptible power system)是不...
go up 1.=r**e升起*the smoke went up.烟串上来了*many people came to watch the balloon go up多人来看汽球升空。2.=r**e;increase;improve(物价)上涨;提高;增加*butter's going up again next week.奶油下星期又要涨价了。*prices of fruit and ...