Hydrogen persulfide

[化] 過硫化氫

?? 詞語組成解析

hydrogen ['ha?dr?d??n]
n. <化>氫;
hydro水+gen產生→氫
persulfide
[化] 過硫化物\\n[醫] 過硫化物

??? 情景例句

we would like to have our investments returned as early and safely as possible.
我們總想盡早而又安全地收回我們的投資。
We'll pack the goods according to your instruction.
我們將按你方的要求進行包裝。
Then he remembered his comrade downstairs.
然后他想起樓下的同志。
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