Quasivariable
[计] 准变量的
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
He's on the phone.
他在打电话。
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。