Becking
[机](轮箍环的)辗轧, (圆环零件在心轴上)扩孔锻造
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
Keep in touch.
保持联系。