Benzidine-monosulfonic acid
[建] 联苯氨一磺酸
🧩 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
Hmm. Anything else?
嗯, 还有其他事吗?
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗?
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌,
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