Estil
[化] 烯苯醋胺
🗣️ 情景例句
I would like to call a meeting.
我想召开个会议。
Where (or While) there is life there is hope.
留得青山在，不怕没柴烧。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？