Difluorene
[化] 联芴
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
A fool always finds a greater fool than himself.
愚人总以为旁人比自己更傻。
Very well, thank you.
很好，谢谢您。