Pentalpha
n. 五角星形
✅ 同义词
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
Will you travel by sea or air?
你们乘船去，还是乘飞机去？