Angiotasis
血管张力
🗣️ 情景例句
He was my roommate in college.
他是我大学时的室友。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。