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(diào)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(lán)色開關(guān)輕輕地推上，冷氣就會(huì)出來(lái)了。
3. This new style of air conditioner is noiseless.
   這種新型空調(diào)沒(méi)有噪音。
4. Only the whir of the air conditioner broke the silence in the office.
   打破辦公室內(nèi)寂靜的，只有空氣調(diào)節(jié)機(jī)呼呼的轉(zhuǎn)動(dòng)聲。