Ephemeropteran
n. =ephemerid
✅ 同义词
🗣️ 情景例句
OK, Susan.
好的，Susan
I couldn't believe my ears.
我真的不敢相信。
one, to my certain knowledge, spent nine months on a novel about Kashmir,
据我所知，有位作家花了9个月的时间写了一部有关克什米尔的小说，