Marrubin
[医] 夏至草素(二羟基二萜苹内酯)
🗣️ 情景例句
You know, when I was your age,
要知道 ，当我像你这么大的时候，
Is there anyone who can speak English.
请问有没有会讲英语的？
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。