Pentacyclic
五环的
🗣️ 情景例句
I don't think you're the right person for me.
我觉得咱们不合适。
The little boy grew red at the sight of the cute girl.
那个男孩子见到可爱的女孩而满脸通红。
It wasn't easy to win the match. No. 64 Middle School is really a strong team.
赢这场球不容易。第64中学的的确是一支强队。