Hemocoelom
[医] 围心腔(胚胎), 血腔(昆虫)
🗣️ 情景例句
I have perfect vision.
我的视力非常好。
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
He entered the cell and presented the letter to the aristocrat.
狱卒走进牢房，将信交给贵族。