Ethynation
乙炔化
🗣️ 情景例句
Please accept my apologies for any trouble my mistake has caused you.
因为我的失误给你添麻烦了，请接受我的道歉。
The soup is delicious.
这汤很鲜美。
Well done! Does that mean that your team is top of the league?
干的好。就是说你们球队是联赛冠军啦？