Blastular cavity
[医] 囊胚腔
🧩 词语组成解析
[医] 囊胚的
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
The cooker is blue.
电灶的颜色是蓝的。