Pentamethylene
n. [化]环戊烷
🗣️ 情景例句
We'd all like to believe that we have a bright future ahead of us.
我们都愿意相信我们的前面是一个美好的不未来。
Let me suggest we take a break.
我建议我们休息一下。
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，