Grass tetany
[医] 饲草性肢体搐搦(牛)
🧩 词语组成解析
grass
[ɡræs]
n. 草，青草;草地，草坪;告密者;〈俚〉龙须菜;
vt. 用草覆盖;使…长满草;使…吃草;
vi. 渐渐被草覆盖;放牧;
n. 手足抽搐
🗣️ 情景例句
That's too rich for my blood.
对我来说太贵了。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。