
好词典

源自古英语 'cnāwan',与德语 'kennen' 和荷兰语 'kennen' 同源,最初意为“感知”或“认识”。
❶ 指通过经验、学习或信息了解某事或某人,表示对事实、真相或技能的掌握。
“I know the answer to that question.”
(我知道那个问题的答案。)
“She knows how to play the piano.”
(她会弹钢琴。)
❶ 表示熟悉或认识某人,通常指与某人有过交往或了解其身份。
“I know your brother from work.”
(我通过工作认识你哥哥。)
“She knows the mayor personally.”
(她与市长私交甚好。)
❶ 指某人掌握的知识或信息,常用于短语中,表示对某事的了解程度。
“She has a good know of local customs.”
(她对当地风俗很了解。)
“His know of the subject is impressive.”
(他对这个主题的了解令人印象深刻。)
know by heart — 表示对某事非常熟悉,能够完全记住或背诵。
“She knows the poem by heart.”
(她把这首诗背得滚瓜烂熟。)
know for sure — 表示对某事非常确定,没有任何疑问。
“I don’t know for sure if he will come.”
(我不确定他是否会来。)
know better — 表示某人应该更明智或更有经验,通常用于批评或建议。
“You should know better than to trust strangers.”
(你应该明白不能轻信陌生人。)