draft control造句

例句与造句

1. A draft control mechanism is often present in modern three-point hitch systems.
2. They have me under draft control.
3. Soot can find its way into living spaces when exhaust gas is pulled back down the soot-coated chimney, through the draft control and into the furnace room.
4. It's difficult to find draft control in a sentence. 用draft control造句挺难的