Becking
[机](轮箍环的)辗轧, (圆环零件在心轴上)扩孔锻造
🗣️ 情景例句
Philip, why don't you go
Philip 你何不去
It is easier to raise the devil than to lay him.
养虎易，驯虎难。
Boiling is always a good way of treating water.
烧开一直是水处理的一种好办法。