名詞 air conditioner:

1. a system that keeps air cool and dry
   同義詞：air conditioning

1. Air conditioner is not as costly as they thought a few years ago.
   空調器不像人們幾年前所想的那么昂貴了。
2. I think if you flip the blue switch near the bottom it will activate the air conditioner.
   我想，如果你把下方的藍色開關輕輕地推上，冷氣就會出來了。
3. This new style of air conditioner is noiseless.
   這種新型空調沒有噪音。
4. Only the whir of the air conditioner broke the silence in the office.
   打破辦公室內寂靜的，只有空氣調節(jié)機呼呼的轉動聲。