Hydrobios
水生生物, 积水生物
🗣️ 情景例句
That was a wonderful dinner.
那次晚宴好极了。
Bottoms up!
干杯！
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。