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smokeless

美音:[´sməukləs ]点这儿播放单词美音发声
英音:[´sməukləs ]点这儿播放单词英音发声
adj.无烟的

难易程度:

smokeless为短语/超纲词汇

smokeless


adj [usu attrib 通常作定语]
1 burning with little or no smoke (燃烧时)无烟的
*smokeless fuel 无烟燃料.
2 free from smoke (环境)无烟的
*a smokeless zone, ie an area where smoke is prohibited 禁止吸烟区.

smokeless


adj
smokeless coal/fuel
fuel that burns without producing smoke
smokeless tobacco
tobacco that you chew rather than smoking