Becking
[机](轮箍环的)辗轧, (圆环零件在心轴上)扩孔锻造
🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
I ate noodles for lunch yesterday.
我昨天午饭吃的是面。
Paris is a beautiful city.
巴黎是座美丽的城市。