进行严厉惩罚

[法] 采取严厉措施， 禁止

lower the flag───降下旗子

lower the heat───降低温度

over the moon───兴高采烈；欣喜若狂

answer the door───应门，去开门（迎客）

close the books───暂停记帐；结帐；停止接受订货

cover the floor───盖好地板

cover the cost───支付费用

get the boot───解雇

go by the book───墨守成规地行事

you lower the boom a little bit? This will facilitate the stowage of fore part cargo.───你把吊杆降低一点好吗？这样便于前部货物的积载。

Gearing in commercial property was lower but in the boom years it still regularly touched 80-85% (it is now back to 60-65% for new borrowing in the rich world).───商业房地产的杠杆率较低一些，但在繁荣时期，它通常仍然能达到80% - 85%(如今在富裕世界中，新增贷款的这一比率已回到60% - 65%的水平)。

And if we don't lower the boom on these practices, the racket will just go on.───如果我们让这些做法继续旺盛存在，这场闹剧将继续演下去。

To raise or lower ( the boom of a crane or derrick ).───起重机臂转了过来.

It is time for China to step up as a real world leader. That is, it is time for China to lower the boom on the North Koreans.

And if we don't lower the boom on these practices, the racket will just go on.

The new chief of police announced today that he was going to lower the boom on drug peddlers by putting a lot more officers in neighborhoods where the situation is worst.

To raise or lower ( the boom of a crane or derrick ).