Embryonic circuiation
[医] 胚循环
🧩 词语组成解析
[医] 循环
🗣️ 情景例句
I'm going nowhere in my present job.
我现在的工作没有出路。
You should wear a something warm, It's chilly today.
你应该穿暖和一些的衣服，因为今天很凉。
I'm very sorry. I borrowed a book from the library two weeks ago.
“很对不起。两周前我从图书馆借了一本书。