Dioxygen
二氧, 分子氧
🗣️ 情景例句
It'll be our secret.
这只是你我之间的秘密。
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
He makes it seem as if this is one of the most delicious meals that he has ever enjoyed.
他演得像极了，他吃皮鞋的情景就像他吃过的最可口的一顿饭似的。