1.pounce on 猛撲向;趕到
We hide behind the bush, ready to pounce on the intruder.
我們藏在灌木叢后面,準備向來犯者發起突然襲擊。
2.one after another 一個接一個地
One after another stood up and went out.
人們一個一個地站起來,走了出去。
3.do a head count 清點數量
I need to do a head count telling the number of people in your factory, the number of people in your office, broken down by sex.
我需要清點你公司工廠工人和辦公室人員的人頭數,按照性別分開。