Ethynylation
炔化, 乙炔化作用
🗣️ 情景例句
Give me a chance to think about it,
给我一个机会想一想，
Those who eat best and drink best often do worst.
吃得好喝得好的人往往干得最糟。
Cooked in wine, snails are a great luxury in various parts of the world.
蜗牛加酒烧煮后，便成了世界上许多地方的一道珍奇的名菜。