know of

• 知道, 听说

词汇搭配

• know a trick worth two of that 有更好的办法...
• Not that I know of. 据我所知并非如此。...
• know enough to come in out of the rain 知道自我照顾,知道怎...
• not that I know of 据我知道事情不是这样...
• know the time of day 熟悉情况(消息灵通...
• know the length of someone's foot 参照 length
• We never know the value of water till the well is dry. [谚]井干方知水可贵...
• not that you know of 休要妄想,你办不到...