Wisdom tooth
智齿
📖 牛津释义
wisdom tooth
any of the four molars at the back of the mouth that appear when one is about 20 years old 智牙.
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
🗣️ 情景例句
to move the air-conditioning units
移动空调设备
What were you doing when I called?
我打电话给你时你在干吗？
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。