Vasodilation
[医] 血管舒张
🗣️ 情景例句
What are you up to?
你呢？你怎样？
The student is busy studying math.
这个学生忙于研究数学。
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。