Dioxy-diaminosuberic acid
[医] 二羟二氨辛二酸
🧩 词语组成解析
🗣️ 情景例句
I remember exactly.
我记得很清楚。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
Oh, it's too hard. I can't count them.
噢，太难数了。我数不了。