Phendioxin
[化] 苯并-1,4-二氧六环
🗣️ 情景例句
I'm almost ready here.
我快要准备就绪了。
Dead men tell no tales.
死人不会搬弄是非。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。