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
You are very lucky, Robbie, to have such a nice family.
Robbie你真幸运 拥有这样温馨的家。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
Good evening!
晚上好！