n.加热器,炉子,加热的人,<美俚>手枪,<美俚>雪茄烟
There's an electric heater in the bedroom.
卧室里有个电暖器。
Always buy a heater with thermostat control to save on running costs.
始终购买可调温度的取暖器以节省使用成本。
"The heater works."—"What heater?"
.。。“加热器起作用了。”——“什么加热器?”