knives的用法和樣例：
例句
用作名詞 (n.)
- The soldiers sharpened up their knives.
戰士們把刀磨得鋒利。 - They ground the knife on a grindstone.
他們在磨刀石上磨刀子。 - You must be very careful with this sharp knife.
你用這把鋒利的刀子必須很小心。
詞匯搭配
- knife 刀
- long-bladed amputation knives 長(cháng)刃切斷刀
- set of knives 動(dòng)刀片組
- double knives 雙刀
- no time to swap knives [口]沒(méi)有工夫改變計...
- night of the long knives 長(cháng)刀之夜,血的清洗...
