Wittig
reaction [化]维蒂希反应(一种有机合成技术)
🗣️ 情景例句
Let's build a fire and cook it!
咱们去升火煮鱼。
The cat and dog may kiss,yet are none the better friends.
猫狗虽相吻，总难成好友。
Do you want a cup?
你想要一杯吗？