Hemocoelom
[医] 围心腔(胚胎), 血腔(昆虫)
🗣️ 情景例句
How's Ellen?
Ellen，怎么样？
A flow of words is no proof of wisdom.
口若悬河不能作为才智的证明。
.Mr and Mrs Shute had a daughter called Jane.
舒特先生和夫人有一个女儿，名叫简。