Electrosilicification
电动硅化法
🗣️ 情景例句
He needs to work.
他需要工作。
Teaching others teaches yourself.
教学相长。
Radio and television have made it possible for advertisers to capture the attention of millions of people in this way.
电台、电视使做广告的人可以用这种手段吸引成百万人的注意力。