Comenic acid
[医] 可孟酸, 羟基吡┎羰酸(系鸦片中的一种结晶酸,比罂粟酸少一羧基)
🧩 词语组成解析
🗣️ 情景例句
Three things?
三件事？
Why did you get home so late?
为什么你这么晚回家？
My employer will confirm that I was there on time.'
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