Cephalin
n. 脑磷脂\\n[化] 脑磷脂
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
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。