Flanges
n. （机械等的）凸缘, （火车的）轮缘( flange的复数形式 )
🗣️ 情景例句
and that I care about our children.
而且知道我关心我们的孩子。
I'm very glad to meet you.
认识你很高兴。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。