Variational
a. 变异的
🗣️ 情景例句
Barker's Service Station.
这里是巴克尔维修站。
You should wear a something warm, It's chilly today.
你应该穿暖和一些的衣服，因为今天很凉。
There is a TV show about AIDS on right now.
电视正在播放一个关于爱滋病的节目。