燃烧机的英文：
burn pit
n. 深洞；煤矿；麻子；修理加油站；交易场所
v. 使有麻子；使有凹陷
- pit in the earth
地下的洞穴 - To cover with pockmarks;pit.
用痘痕来覆盖；使有麻子 - La Brea Tar Pits
拉布雷亚沥青坑 - The ground was pitted by the heavy rain.
大雨使场地变得坑坑洼洼。 - The pit is ventilated by a steel fan.
矿井中用钢制通风机来保持空气流通。