Nitre
n. [化]硝酸钾, 硝石
📖 牛津释义
nitre
(US niter), n [U]
potassium or sodium nitrate; saltpetre 硝酸钾; 硝酸钠; 硝石.
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
His idea is childish.
他的想法很幼稚。
Fine! I have a new watch. Do you like it?
很好,我有一块新手表,你喜欢它吗?
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