Hemocelom
[医] 围心腔(胚胎), 血腔(昆虫)
🗣️ 情景例句
but just right for us.
但正好够我们住。
What's so weird about that?
那有什么好奇怪的？
Please give us a short talk. Nothing difficult!
请你给我们作一次简短的讲话。这对你并不困难！