Ulnae
ulna的复数形式
🗣️ 情景例句
especially when he's a baby.
特别是当他还是个婴儿的时候。
I don't want to be with either of you!
我不希望跟你们两人在一起。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。