放空
拼音：fàng kōng英文解釋：
【化】 blowdown; unloading; vent; vent to the atmosphere【經】 in ballast
中文解釋：
(1).指沒有命中目標。《水滸傳》第六一回：“拿著一張川弩，只用三枝短箭，郊外落... >>查看“放空”在國語詞典中的解釋漢語造句：
- 不要放空炮， 拿出行動來。Now, none of your empty talk. Let's see how you act.
- 水庫在溢流前放空的機率The Probability of Reservoir Emptying before Spillage
- 氣球中存放空氣的包。the bag containing the gas in a balloon
- 下坡時不要放空檔。When going down a steep hill, keep your car in gear
- 21世紀開放空間規劃中的歐式手法European Approaches to Open Space Planning in the 21st Century
- 這倉庫主要是放空箱子的貯藏室。The warehouse was chiefly a repository for empty boxes
- 使放空車駕駛沒有載運乘客或貨物的（交通工具）To pilot or drive(a vehicle) carrying no passengers or freight.
- 城市開放空間公眾意象的影響因素研究Research on the Impact Factors in Public Image of Urban Open Space