know可以用什么代替（你知道吗know还可以作名词）

know可以用什么代替（你知道吗know还可以作名词）（3） know-it-all: someone who behaves as if they know everything 自以为无所不在的人其他公司都不具备应对这一灾难所必须的技术知识。（2） know-how: knowledge practical ability or skill to do something 知识，实用技能，窍门those who have the know-how to exploit the technology to the fullest 那些掌握了实用技能，把技术发挥到最大限度的人No other company had the technical know-how to deal with the disaster.

大家都知道know是动词"知道，了解"的意思，今天我翻阅字典，无意之中，发现它还可以作名词：

（1） in the know: having more information about something than most people知情的，熟知内情的

People in the know say that interest rates will have to rise again soon.

知情人士说，利率将很快再次上升。

（2） know-how: knowledge practical ability or skill to do something 知识，实用技能，窍门

those who have the know-how to exploit the technology to the fullest 那些掌握了实用技能，把技术发挥到最大限度的人

No other company had the technical know-how to deal with the disaster.

其他公司都不具备应对这一灾难所必须的技术知识。

（3） know-it-all: someone who behaves as if they know everything 自以为无所不在的人

Remember pretending to be know-it-all will bring troubles.

切记，不懂装懂会带来麻烦的。