Flanges
n. （机械等的）凸缘, （火车的）轮缘( flange的复数形式 )
🗣️ 情景例句
Don't you just love it?
你能不喜欢吗
I'm fine, and you?
我还好，你呢？
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。