Polypodand
多足配体, 多节配体
🗣️ 情景例句
Dear Mr. Billet.
尊敬的比利先生。
To jump for joy
雀跃
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时