Hexanedinitrile
[建] 己二
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
You're hopeless!
真拿你没辙！
Though this caused great mirth among the guests, Aunt Harriet was horrified.
这件事引起了客人们的欢笑，但哈丽特却着实吓了一跳。