英语词汇“knock at”的读音、翻译、释义、用法及例句-开邑网

词汇	knock at
释义	knock atknock at1.■打, 捶, 敲He went upstairs and knocked at the door.他上楼敲门。Opportunity knocks at the door only once.机不可失, 时不再来。
随便看	minimal injective resolution minimalism minimalist minimality minimalization minimal-latency coding minimal-latency program minimal-latency programming minimal latency routine minimal-latency subroutine minimal left ideal minimal lethal dose minimal lethal oxygen concentration minimal line-width minimally minimally ergodic minimal mean number of inquiry minimal medium minimal member minimal model minimal normal subgroup minimal operator minimal orbit closure minimal order observer minimal pair

开邑网英语在线翻译词典收录了1155424条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。