把體內清空
同樣是「把裡面的東西排空」，只是空間換成身體。這一支只出現在醫療語境裡。
empty the bowels · verb · C1
To empty waste from your bowels (formal medical language).
排便
核心畫面
Picture a space being emptied out because staying in it is not safe: the alarm goes, and everyone moves out until nothing is left inside. English lets you say it from either end — move the people out, or empty the building — and medicine borrows the same 'empty it out' for the body.
可以想成：一個空間因為待著不安全而被清空——警報一響，所有人往外移動，直到裡面什麼都不剩。英文可以從兩端來說這件事：…更多收起
可以想成：一個空間因為待著不安全而被清空——警報一響，所有人往外移動，直到裡面什麼都不剩。英文可以從兩端來說這件事：把人帶出去，或是把建築清空；醫學上則借用同一個「清空」來講身體。From the picture
Also in this word
evacuate people · verb · B1
To move people out of a dangerous place to somewhere safer.
疏散；撤離
clear a place · verb · B1
To make all the people in a place leave it, so that the place is left empty.
撤離；清空（場所）
原始詞典資料6 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
evacuateverb/ɪˈvæk.ju.eɪt/
- 1
To leave or withdraw from; to quit; to retire from.
- The soldiers evacuated the fortress.
- The firefighters told us to evacuate the area as the flames approached.
- 2
To cause (or help) to leave or withdraw from.
- The firefighters decided to evacuate all the inhabitants from the street.
- Early the next morning I set off on the long and hazardous trek through jungles and hills into Assam, and regretfully said "good-bye" to the gallant little Burma Railways, which had functioned to the last and played a big part in evacuating many thousands of refugees and wounded soldiers in the path of the rapidly advancing Japanese.
- 3
To make empty; to empty out; to remove the contents of, including to create a vacuum.
- The scientist evacuated the chamber before filling it with nitrogen.
- 4
To make empty; to deprive.
- Evacuate the Scriptures of their most important doctrines.
- 5
To remove; to eject; to void; to discharge, as the contents of a vessel, or of the bladder or the bowels (to stool).
- In the living state, the body is observed to receive aliment; to assimilate a part; to evacuate what is redundant or useless; [...]
- 6
To make void; to nullify; to vacate.
- to evacuate a contract or marriage
- it would not evacuate a marriage after cohabitation and actual consummation
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。