Tooth trst
[机] 刀刃承架
🧩 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
How do you do?
你好。
There are no birds of this year in last year's nests.
事过境迁。
I'm worried that something has happened to her.
我担心她出了什么意外。