Hemocelom
[医] 围心腔(胚胎), 血腔(昆虫)
🗣️ 情景例句
You bet I have!
我铁定已经钓到了！
What's burning on the stove?
炉子上炖的是什么？
Also they make the tank look much prettier.
二来，它们还可以使容器看起来更漂亮些。