Diatomic acid
[化] 二價酸
?? 詞語組成解析
diatomic
[[?dai?'t?mik]]
a. 雙原子的, 二價的\\n[醫] 二原子的; 二價的; 硅藻的
??? 情景例句
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請你們簽字"承兌。
I don't know how I can thank you enough.
我不知道怎樣謝您才好。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋測得一個個海水深度，同時通過挖掘海底，取得了研究海底的首批樣品。