Picric acid

[化] 苦味酸\\n[医] 苦味酸, 三硝基酚

📖 牛津释义

picric acid n[U] bitteryellow substance used in dyeing and in making explosives 苦味酸.

🧩 词语组成解析

picric

a. 苦味酸的

acid ['æsɪd]

adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;

acid尖，酸，锐利 →酸；酸的，酸性的

🗣️ 情景例句

Come on.

过来。

For how long?

要借多久？

I argued that if I spent less time exhausting myself at exercises in the morning,

我辩解说，早晨少耗费精力锻炼，

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🔤 更多 P 开头的单词

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permeated

phase inverter

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