second.

释义：

序数second.

姓氏 a surname.

短语：

第二版the second edition.

第二板极second plate.

第二背片deutotergite.

第二被加数输入门augend in gate.

第二波峰secondary peak.

例句：

他获胜进入第二轮比赛。

He advanced into the second round.

这位冠军在第二回合把挑战者击倒。

The champion decked the challenger in the second round.

她在剧中兼演两角，靠前幕中演秘书，第二幕中演招待员。

She doubled as the secretary in the first act and the receptionist in the second.