Valvatina
瓣海星亚目
🗣️ 情景例句
so we all got to go home early.
所以我们都非早回家不可。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。