smokelessness

常见例句

A cellulose nitrate used as a component of smokeless powder.
火纤维素硝酸纤维素，用于无烟的炸药的组成物质
Smokeless Tobacco a Good Alternative to Smoking?
无烟烟草可以很好地替代吸烟吗?
Smokeless and odorless. The operation cost is Iow.
无烟、无臭、无二次公害、干燥兼焚烧、运转费低。
Honda also will not allow use of smokeless tobacco.
本田汽车也不允许使用无烟的烟草。
Tourism is a smokeless industry.
旅游业是一种无烟产业。
Causesus all to live in a smokeless environment.
使我们都生活在一个无烟的环境中。