Dioxadiene
[化] 二┭二烯
🗣️ 情景例句
I look silly! It is too small!
我看来很滑稽 ，它太小了！
If matters not how a man dies, but how he lives.
重要的并不在于一个人怎样死，而是在于他怎样生。
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。