offs n. 偏移;关闭状态;低价股票(off的复数)
v. 杀死;走开(off的第三人称单数)
- I where learned much knowledge concerning aerospace and once saw have 15 time rocket blast-offs.
我在那儿学到了很多关于航天的知识,看过有15次的火箭发射。 - Fed Chairman Ben Bernanke spoke amid continued swings in world markets, one day after massive sell-offs that saw several exchanges hit multi-year lows.
一天之前,一些股市出现大规模的抛售,导致世界好几个证券交易所的股价下滑到多年来的最低水平。 - Areas in which water or aggressive media can accumulate (water pockets) shall be avoided by means of suitable measures such as slopes, passages or run-offs.
必须采取适当的方法避免水和腐蚀性媒介可能积聚的区域(存水区),比如设计斜坡,水道和排水口等。