Cygnus
n. 天鹅属
✅ 同义词
🗣️ 情景例句
No, please go to window thirty-six.
不是，请到第三十六号窗口。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。