Dinitro naphthalene sulfonic acid
[化] 二硝基萘磺酸
🧩 词语组成解析
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
I thought Max would be crying, and everybody would be awake.
我还以为Max会哭个不停, 让大家都睡不着。
He has gone far beyond me in learning.
他在学问上超过我。
What colour is it?
什么颜色的?
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