Brayerin
[医] 苦苏, 苦苏苦素(苦苏花的一种驱肠虫树脂)
🗣️ 情景例句
Thanks for your help.
谢谢你的帮助。
What's the date today?
今天几号？
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。