Antiknocking
n. 抗爆，抗震；(加于汽车和航空汽油中的)抗爆剂，抗震剂[亦作 antiknock agent]\\nadj. 抗爆的，抗震的
🗣️ 情景例句
So I heard you're going to get married. Congratulations!
听说你快要结婚了，恭喜！
What is the color of your new book?
你的新书是什么颜色的？
This is wonderful, I said.
“这太奇妙了，”我说。