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Heater
01
加热器, 散热器
a piece of equipment that produces heat to warm a place or increase the temperature of water
Example
The heater is essential during the chilly nights.
The heater 's thermostat controls the temperature.
They turned off the heater when they left the house.
02
快速投球, 加热器
(baseball) a pitch thrown with maximum velocity
例子
The heater is essential during the chilly nights.
The heater's thermostat controls the temperature.
They turned off the heater when they left the house.
The heater makes a humming sound when it's on.
