Hemocoel
[医] 血腔(昆虫)
🗣️ 情景例句
and one of them is Columbia.
其中一所是Columbia大学。
He will always be a slave who knows not how to earn and save.
不懂挣钱和积财，只能永远当奴才。
Everything has its beginning.
凡事都有开端。