Vasoactive
a. 血管作用的, 作用于血管的\\n[醫] 血管作用的, 作用于血管
??? 情景例句
before Michelle and her friends arrived.
在Michelle和她的朋友們來之前。
He is planning his future already.
他已經在為將來做打算了。
Sometimes we aren't able to get into every building because there are too many steps.
有時我們并不能進每棟樓房，是因為樓梯太多了。