Venoconstriction
n. [医]静脉缩窄
🗣️ 情景例句
You and I are very busy these days.
这些天来我们俩都很忙。
To hibernate
冬眠
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。