Proctology
n. 直肠病学\\n[医] 直肠病学
🗣️ 情景例句
Make sure you file this invoice straight away; I don't want it being misplaced.
记得现在就把发票给开了，我可不想弄错了。
It is the first step that costs.
万事开头难。
Life there is simple and good.
在那里，生活简单又美好。