1、check in

(在旅馆)登记入住;(在门诊部)挂号

I'll ring the hotel. I'll tell them we'll check in tomorrow.

我来给旅馆打电话，通知他们我们明天入住。

He has checked into an alcohol treatment centre.

他住进了戒酒治疗中心。

(在机场)办理登机手续，检票登机

He had checked in at Amsterdam's Schiphol airport for a flight to Manchester.

他已经在阿姆斯特丹的斯希普霍尔机场办好了登机手续，准备飞往曼彻斯特。

2、normal

正常的;通常的;平常的

He has occasional injections to maintain his good health but otherwise he lives a normal life.

他偶尔要注射药物保持身体健康，但除此之外他生活一切正常。

The two countries resumed normal diplomatic relations.

两国恢复了正常的外交关系。

身体健康的;精神正常的

Statistics indicate that depressed patients are more likely to become ill than are normal people.

统计显示抑郁症患者比正常人更容易生病。

Will the baby be normal?

婴儿会一切正常吗？