副詞 one after another:

1. in single file
   同義詞：one by one, one at a time

1. One after another rose to speak and pulled all his arguments to pieces.
   他們紛紛起來(lái)發(fā)言，把他駁得體無(wú)完膚。
2. That guy achieved his present success by selling his friends, one after another, down the river.
   那個(gè)家伙靠著一個(gè)又一個(gè)地出賣自己的朋友而取得了今日的成功。
3. The lights went out one after another.
   電燈一個(gè)接一個(gè)滅了。
4. It was the time of break and students came out of classroom one after another.
   現(xiàn)在是休息時(shí)間，學(xué)生們一個(gè)接一個(gè)走出教室。