Combination denture
[医] 联合托牙
🧩 词语组成解析
🗣️ 情景例句
How often do you go running?
你多久跑步锻炼一次？
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。