Vasoconstrictor
a. 血管收缩的\\nn. 血管收缩神经
🗣️ 情景例句
Hi.
嗨，
My grandfather got married in 1921.
我的祖父在1921年结婚。
the old undue grip relaxes and the process of recuperation and repair begins.
原先不适当的紧张就会松弛下来，恢复和修整的过程就会开始。