→see kill
PHRASAL VERB If you say that a group or an amount of something has been killed off, you mean that all of them or all of it have been killed or destroyed. 杀光; 把…灭绝
Their natural predators have been killed off.
他们的天敌已被灭绝。
It is an effective treatment for the bacteria and does kill it off.
这是一种有效的灭菌方法,确实把细菌都杀光了。
Some drugs kill off useful bacteria in the user's body.
某些药物会杀死服用者体内的有益细菌。
The prophets of doom who said television would kill off the book were wrong.
认为电视会扼杀书籍的悲观预言家完全错了。
Readers joined some authors in a plea to J.K. Rowling not to kill off Harry Potter in the seventh and final book.
读者和一些作家请求 J.K.罗琳不要在第七部,也是最后一部书中杀死哈利·波特。
The researchers say their findings support the idea that a huge explosion or explosions caused fire and pressure powerful enough to kill off life on the Earth.
VOA: special.2009.01.20
So if you're curious this one I'm gonna kill off - because it will take a little while-- you'll find that available on the cloud if you'd like to experiment whether or not you're doing that edition or the other.
由于时间关系,我就现将其关闭,如果大家觉得好奇-,可以自己尝试一下,不管你是否选择将这个版本作为,实验内容。
"Our anticipation is that it will be another seven to ten days to complete all of the preparations that we need to exercise this option and then at that point, we'll pump the kill mud and hopefully have this well killed, and well shut off, and the flow shut off."
VOA: standard.2010.05.17
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