Pentacontane
五十烷
🗣️ 情景例句
and then we'll figure out what to do today.
然后我们再决定今天做些什么。
Certainly not.
一定不是。
Loud conversations on mobile phones invade our thoughts or interrupt the pleasure of meeting friends for a quiet chat.
用移动电话大声交谈干扰我们的思路，破坏我们和朋友在一起轻声聊天所得到的乐趣。