知的的英文：
chief principal cardinal main
參考例句：
Every tree is known by its own fruit
觀其言行,知其為人Every tree is known by its own fruit
觀其言行,知其為人A bosom friend [pal]
知[密]友Anxious to know
亟欲知之Generate affection through cognition
以知促情A straw shows which way the wind blows.
草動知風向/見微知著。For details, dial hotline
欲知詳情，請撥熱線He is knowledgeable about the biology of the honeybee.
他對蜜蜂的生活規律知之甚多。The other well-known regenerative process is citrate process
另一種廣為人知的再生法是檸檬酸法。The liver was costal margin. There was slight petting edema over Both legs.
肝在右肋緣下可觸知.致命傷下肢輕度凹陷性水腫chief是什麼意思：
n. 首領；酋長；族長
adj. 為首的；主要的，首要的
He is nominated as police chief.
他被任命為警察局局長。 He is the chief support of the cause.
他是這一事業的主要支持者。That money was their chief motivation.
金錢是他們的主要推動力。principal是什麼意思：
adj. 最重要的；首要的'；資本的；本金的
n. 首長；負責人；校長；院長；主角；資本；本金；委託人，當事人；主犯
principal debtor
主債務人 There is a shortage of principal.
資金有些短缺。headmaster/headmistress; principal
中、國小校長 cardinal是什麼意思：
adj. 主要的，基本的；深紅色的
n. 紅衣主教；基數
This is a matter of cardinal significance.
這是件非常重要的事。He was made a cardinal.
他成了一位紅衣主教。Celebrated by a bishop,cardinal,etc
