Becking
[机](轮箍环的)辗轧, (圆环零件在心轴上)扩孔锻造
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
Have you ever seen anyone so fond of dancing.
你见过有谁爱跳舞吗？
The largest was 713 pounds.
最重的一个达713磅，