Rotifera
[医] 轮虫类
🗣️ 情景例句
Five.
5号。
How could that be?
怎么可能有这种事？
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。