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
I would lke to place an order please.
我要下定单。
$10.00, please.
请付10美元。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。