Carburizing
[机] 渗碳
🗣️ 情景例句
Is it too late to cancel our plans?
现在取消我们的计划是否太迟了？
I don't mind staying up late.
我不在乎熬夜。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。