Ethyl potassium
[化] 乙基钾
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
Tomorrow morning after lifting weights,I'll try aerobics.
明早举完重，我去试试有氧运动。
I always used to leave for work at 8:30.
我过去总是在8:30离开去工作。
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。