Joan
n. 琼（女子名）
✅ 同义词
🗣️ 情景例句
You've been a very helpful.
你帮了大忙。
Edward had heard of the famous singer from Europe.
爱德华曾听说过欧洲出身的著名歌星的事。
Imagine the effect on a reasonably advanced technological society,
那么可以设想，这将对这个社会产生何等的影响。但科技相当发达的社会，