Photonitrosation
光亚硝化(作用)
🗣️ 情景例句
Nothing.
没有什么。
To fish for a whale
捕鲸
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。