?? 詞語組成解析
eighth
[etθ]
num. 第八，八號;八分之一;
adv. 第八;八分之一;<音>八分音符;
n. 第八個;八分之一;（每月的）第八日;
eigh=eight八 + th第...\/...分之一 → 第八 ;八分之一
??? 情景例句
It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我們一定是買對了尺寸。
What would you like to eat?
你要吃些什么？
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天氣很熱，他便把床搬到了他的屋頂上。