Erythroxylon p. br.
[医] 古柯属
🧩 词语组成解析
可卡因
🗣️ 情景例句
next time
下一次
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
A mooncake is a delicious, round cake.
月饼是一种味美的圆糕点。