★Enter and Enter for

● enter

① vt.&vi. 进入 enter+地点名词

e.g. Always knock on the door before you enter.

② vt.&vi. 参加，加入

We’ve entered into an agreement. 我们已达成一项协议。

He soon entered their conversation.

enter for+表示比赛、竞赛、考试的名词 报名参加, 强调报名

enter for the exam

She entered (her name/herself) for the mathematics competition.

她报名参加数学竞赛。

（ 真正的参加: take part in ）

e.g. Will you enter for this week's crossword competition?

crossword 文字游戏

e.g. Many athletes have entered for the Olympic Games this year.

athlete = sport *** an 运动员, 体育家