know的形容詞是什麼[朗讀]

know形容詞是known
known指：
adj.知名的;出了名的;已知的。
v.知道;知悉;了解;認識到;懂得;意識到;確信;確知;肯定。
擴展資料。
例句：
diamonds are the hardest known mineral
鑽石是已知的最堅硬的礦石。
it must be stated that this illness is one of the most complex conditions known to man
必須聲明，這種疾病是人類已知的最為複雜的疾病之一。
she is best known for her work on the human brain
她在對人腦的'研究方面最為知名。
had i known that i would never have come
要是早知道，我絕不會來的。
i haven't known him as long as you
我認識他的時間沒有你長。