Cygnus
n. 天鹅属
✅ 同义词
🗣️ 情景例句
His excuse sounds unconvincing.
他说的理由好像不可难。
The knife is dirty, Would you bring me a clean one, please?
这刀子是脏的，请你拿个干净的给我。
Yes. This is Mary speaking.
是的，我是玛丽。