Tooth-brushes
(tooth-brush 的复数) [医]牙刷
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
n. 擦( brush的名词复数 ); 刷子; 小冲突; 灌木丛
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
Wisdom is only found in truth.
只有在真理中才能找到智慧。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？