1firm sharp sound敲擊聲ADJECTIVE | VERB + KNOCK | PHRASESADJECTIVE➤loud, sharp響亮的/刺耳的敲擊聲➤gentle, light, quiet, soft輕柔的/輕微的/輕輕的/柔和的敲擊聲▸➤timid膽怯的敲擊聲➤sudden突然的敲擊聲VERB + KNOCK➤hear聽到敲擊聲▸➤answer回應敲擊聲◇She hurried to answer the knock at the door.她聽到敲門聲急忙去開門。PHRASES➤a knock at the door, a knock on the door敲門聲◇There was a loud knock at the door.有人大聲敲門。knock
noun²
2sharp blow from sth重擊ADJECTIVE | VERB + KNOCK | PREPOSITIONADJECTIVE➤hard, nasty (especially BrE) 沉重的打擊◇the hard knocks of life (figurative) 生活的沉重打擊➤minor (especially BrE) 小打擊VERB + KNOCK➤get, have, take受到擊打;遭到碰撞;遭受打擊◇You've had a nasty knock on the head.你的頭部遭受過重擊。◇Their pride took quite a knock when they lost 5-0. (figurative) 他們以 0 比 5 落敗,自尊受到了沉重打擊。➤give sb/sth給⋯一擊PREPOSITION➤knock on在⋯上的一擊knock
verb¹
1hit/bump打;撞擊ADVERB | PREPOSITION | PHRASESADVERB➤accidentally意外碰撞◇I accidentally knocked the vase over.我不小心把花瓶碰倒了。PREPOSITION➤against撞擊⋯◇The stick knocked against the wall.棍子擊打到了牆上。➤off從⋯打落◇He had knocked one of the pictures off the wall.他打落了牆上的一幅畫。➤on撞在⋯上◇I knocked my head on one of the beams.我的頭撞在了其中一根橫梁上。PHRASES➤knock sb/sth flying撞飛⋯◇He was knocked flying as two policemen came crashing through the door.兩名警察破門而入時他被撞飛了。➤knock sb off balance, knock sb off their feet撞得某人失去平衡;撞倒某人◇The explosion knocked him off his feet.爆炸將他掀翻在地。➤knock sb senseless, knock sb unconscious把某人打昏◇The blow knocked him unconscious.這一擊將他打昏了。➤knock sb to the ground把某人打倒在地knock
verb²
2bang on a door敲門ADVERB | PREPOSITION | PHRASESADVERB➤loudly大聲敲門➤gently, lightly, quietly, softly輕輕敲門➤politely, timidly禮貌地/膽怯地敲門PREPOSITION➤at敲⋯◇Someone knocked loudly at the door.有人大聲敲門。➤on敲⋯◇She knocked timidly on the study door and entered.她怯怯地敲了敲書房門,然後進去了。PHRASES➤without knocking沒有敲門◇Dobson walked straight into her office without knocking.多布森沒敲門就徑直走進了她的辦公室。