大家都搜：
敌对行动
1、spraying operations───喷涂作业
2、arithmetical operations───[计]算术运算
3、hostile environment───[医]有害环境；敌对环境；不利环境
4、operations───n.运营；运作；业务Cao作（operation的复数）
5、operations supervisor───营运主管
6、hostile───adj.敌对的，敌方的；怀敌意的；n.敌对
7、hostile planet───敌对星球
8、military operations───军事作战，[军]军事行动
9、hostile remaining───敌方残余
1、Antarctica creates a hostile environment, says the operations director for the British Antarctic Survey, if you are not careful, it'll come around and bite you.───南极洲创造了一个充满敌意的环境，”英国南极调查局运营总监说，“如果你不小心，它就会反过来咬你一口。”
2、Despite these constant threats, aircraft losses to hostile fire in these operations can be counted on one hand, thanks to intricate planning, substantial experience, and advanced hardware.───尽管威胁一直存在，在这些战斗行动中因敌军射击而导致的飞机损失确是寥寥无几，这要归功于详尽的计划，丰富的经验，以及先进的设备。