Helisterine
[醫] 蝸牛甾醇
??? 情景例句
He showed no consideration for his wife.
他從不體貼他的妻子。
A living dog is better than a dead lion.
一條活狗勝過一頭死獅。
the varieties are infinite; but two classes may be roughly seen.
鳥的飛行方式千差萬別，但大體上可分為兩類。