Ethynylene
乙炔撑, 次乙炔基
🔁 扩展释义
【化】 亚乙炔基
🗣️ 情景例句
People rushed to buy the shares.
人们抢着购买股票。
I will go out with him is he asks me.
我会和他出去，假如他要求我的话。
When you have finished the letter, you make any changes you wish, check it and print it.
当你打完信件，你可以随意修改、检查，然后打印。