| 释义 |
dirty air短语¹³¹⁶²⁰⁺³
基本例句
污浊空气
FITSCOPE Building install, dirty water and rainwater exhausting, exchanging dirty air with pure air, facilities of hygiene room and sewerage pipes Etc.
建筑安装行业、污水、雨水排放和通风换气，卫生间设施，下水管道等。 kuenglish
They said if more people rode bicycles to work, there would be fewer cars in the cities and therefore less dirty air from car engines.
他们说，如果有更多的人骑车上班，那么城市中的车辆就会减少，其结果就会减少汽车释放出的尾气。 bab |