Pentylene
戊二 烯
🗣️ 情景例句
Her eyes look so sad.
她的目光那么忧郁。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
The Ambassador's wife went on asking questions, when she suddenly noticed a big hole in her husband's hat.
大使夫人继续提出问题，她突然又发现丈夫的帽子上有个洞。