Space biology
[医] 宇宙生物学
🧩 词语组成解析
space
[spes]
n. 空间，太空;空白，间隔;空隙;片刻;
vt. 把…分隔开，留间隔于…之间;
vi. 以一定间隔排列;
🗣️ 情景例句
that I never could have done this book
我不可能完成这本书
I asked him to play with me, but he wouldn't.
我请他和我玩，但是他不肯。
Can you come at 2 p.m.?
您下午两点钟来行吗？