Erythroxylum
n. 古柯属
🗣️ 情景例句
Sorry, Dad.
抱歉， 爸爸。
Might is (or makes or overcomes) right.
强权就是公理。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。