基本解釋adj.非爆震的同根派生 knock-free相關(guān)詞英漢例句Reading occupies most of my free time. 閱讀占去了我大部分的閑暇時(shí)間。Keep your hands off me; or I'll knock you down. 不要碰我,當(dāng)心我把你打倒在地。The crew remained free from scurvy. 那些船員仍然沒有患壞血病之虞。Don't knock the food; it's free. 別挑剔食物了; 它是免費(fèi)的There was a furious knock at the door. 有人在猛烈地敲門。knock-free更多例句