relax是動(dòng)詞，通?？捎米骷拔飫?dòng)詞和不及物動(dòng)詞使用，有放松，休息，松懈，松開，寬慰等含義。

relax的釋義

v. 放松; 休息; 寬慰; (使) 冷靜，放心，鎮(zhèn)定; (使) 放松，松懈; 松開;

第三人稱單數(shù)：relaxes；現(xiàn)在分詞：relaxing；過(guò)去式：relaxed；過(guò)去分詞：relaxed

relax的用法

一.用作及物動(dòng)詞

1.（使）（身體）放松；（使）松弛

I ought to relax and stop worrying about it.
我應(yīng)該放松一下，不要再擔(dān)心它了。
For the first time since his arrival he relaxed slightly.
自從他來(lái)了之后這是他第一次稍微放松一點(diǎn)兒。
Do something that you know relaxes you.
做點(diǎn)兒讓你自己放松的事情。

His face relaxes into a contented smile.
他面部肌肉放松下來(lái)，露出了滿意的微笑。

2.松手；放開；放松

He gradually relaxed his grip on the arms of the chair.
他緊握椅子扶手的手逐漸松開了。

3.放寬，放松，削弱（規(guī)定或控制）

Rules governing student conduct relaxed somewhat in recent years.
近年來(lái)約束學(xué)生行為的規(guī)定有所放寬。

二.用作不及物動(dòng)詞

變得輕松；變得隨和；變得和藹
I cant relax until I know you have arrived safe and sound.
我只有知道你平安到達(dá)才能放心。