復(fù)數(shù)：teeth。tooth，英語單詞，名詞、動(dòng)詞，作名詞時(shí)意為“牙齒；人名；(英)圖思”，作動(dòng)詞時(shí)意為“給……裝齒；嚙合”。

英[tuθ]

美[tuθ]

n.牙齒; 齒; 牙; 齒狀部分;

[例句]A high proportion of five-year-olds have teeth in poor condition.

五歲兒童牙齒不健康的比例高。

復(fù)數(shù)：teeth

You should pull out this tooth.

你必須把這顆牙齒拔掉。

In the morning my tooth is not there. But I find some coins!

早上的時(shí)候我的牙齒不在那了但是我發(fā)現(xiàn)了一些硬幣。

I pictured him with a little one on his knee, helping her write her first letter to the Tooth Fairy.

我想象著有一個(gè)小寶貝坐在他的膝上，他抱著她，幫她給牙齒仙女寫第一封信。