know是不是介詞

know不是介詞。

I know him ， but i do n't frequent him much .我認識他，但不常往來。

The resulting radiation is known as airglow .其發出的輻射稱爲氣輝。

I know the kind of people he admires most .我知道他最喜歡哪一類人。

Do you know why i want to interview you ?你知道我爲什麼想採訪你嗎

You know treason is a capital offence .你知道背叛是一種嚴重的罪行。

know不是介詞。

know是動詞，意爲知道知悉瞭解認識到懂得意識到確信確知肯定熟悉把…看作是將…稱爲能認出能區分學會看到過親身體驗

例：These problems are all in your mind， you know.

你知道，這些問題都只是你的憑空想象而已。

Some people don't know when they're well off.

有些人身在福中不知福。

know不是介詞，是動詞，意思是知道、瞭解。例句：

I don't know the name of the place.

我不知道那個地方的名字。