Emplastra sinapis
[医] 芥子硬膏
🧩 词语组成解析
[医] 芥属, 芸苔属
🗣️ 情景例句
I'm calling for your assistance.
我打电话是要您帮助我。
I haven't heard from him for a long time.
我很久没有收到他的信了。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。