Diphenylene
二苯撑
🗣️ 情景例句
It's 5:05.
现在是五点零五分。
Learn wisdom by the follies of others.
要从别人的愚行中学到聪明。
I opened the cupboard door and then stood in front of it petrified.
我打开柜门，站在柜门前一下惊呆了。