Diatomic acid
[化] 二价酸
🧩 词语组成解析
diatomic
[[ˌdaiə'tɔmik]]
a. 双原子的, 二价的\\n[医] 二原子的; 二价的; 硅藻的
🗣️ 情景例句
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请你们签字"承兑。
I don't know how I can thank you enough.
我不知道怎样谢您才好。
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。