Benzdioxan
[化] 苯并二┭烷
🗣️ 情景例句
We talk about him at dinner time.
我们吃晚餐时总谈起他。
Good luck!
祝你好运！
None of the family apart from her father and my aunt have seen her since.
自从她离开家以后，家里人除了她父亲与我伯母外没有人见过她。