例句:Try to mend this hole in my shirt.
请设法把我这个衬衫上的洞补好。
2.exchange fire 交火
例句:There was an exchange of fire during which the gunman was wounded.
有过交火,其间那名持枪歹徒受伤了。
3.foreign minister 外交部长
例句:He will deputize for the foreign minister.
他将代理外交部长。
4.CIA 中央情报局(Central Intelligence Agency)
例句:He was seconded to CIA.
他被临时调到中央情报局工作去了。