Polysulphide

n. [化]多硫化物

🗣️ 情景例句

Mr. Nelson.
Nelson先生。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
You are the boss!
听你的！你说了算！
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🔤 更多 P 开头的单词

packet level software
pattern correspondance index
periodic process
phial ['faiəl]
plaster mull
pointy-toed
precordium
presidenting arbitrator
全部 P 开头单词 ›