1、internal

國內的;內政的;(組織)內部的

The country stepped up internal security.

該國加強了國內安保。

We now have a Europe without internal borders.

我們如今擁有一個內部沒有邊界的歐洲。

體內的;(物體或場所)內部的

massive internal bleeding.

體內大出血

Some of the internal walls of my house are made of plasterboard.

我家房子的一些內墻是石膏板做的。

2、surgery

外科手術

His father has just recovered from heart surgery.

他父親剛剛從心臟外科手術中康復過來。

Mr Clark underwent five hours of emergency surgery.

克拉克先生經受了 5 個小時的外科急救手術。

診療室;診所

Bill was in the doctor's surgery demanding to know what was wrong with him.

比爾在醫生的診療室里想要知道自己到底得了什么病。