Ephemeropteran
n. =ephemerid
✅ 同义词
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
Your English is very good.
你的英语很好。
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能够及时逃生。可是有4个工人来不及逃离火场。