Martempering
[機] 麻回火法
??? 情景例句
Well,
好，
Choose a wife rather by your ear than your eye.
選妻，最好用耳莫用眼。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當確定鉆孔地點后，我們就在那里豎起一個井架。