Hexine
(=hexyne)己炔
🔁 扩展释义
【化】 己炔
🗣️ 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
Anything else you want to bring up for discussion.
你还有什么问题要提出来供双方讨论的吗？