Fluobenzene
氟(代)苯
🗣️ 情景例句
do you need any help?
需要帮忙吗？
I hope this gathering will keep harmony till the end. Thank you.
我祝愿这个聚会从头到尾充满和谐。谢谢大家。
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？