預(yù)約高中1對1精品課程(面授/在線),滿足學(xué)員個性化學(xué)習(xí)需求 馬上報名↓
本身就是復(fù)數(shù)的詞
眼鏡glasses; 耳機earphones; 鞋shoes;褲子trousers等詞本身是復(fù)數(shù)。
如:My glasses were on the chair just now.
但如果表示這雙,這副,一雙的時候用單數(shù)
如:There is a pair of chopsticks on the plate. This pair of earphones is for you.
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