Arsphenamine
n. 胂凡纳明, 六零六\\n[化] 胂凡纳明; 606
🗣️ 情景例句
That's a good question, Robbie.
这是个好问题， Robbie。
I really must be going now.
现在我真的该告辞了。
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。