Smokeless
[ ['sməuklis] ]
公共 Public
a. 无烟的\\n[机] 无烟的, 不出烟的
📖 牛津释义
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.
🗣️ 情景例句
I'm all ears.
我洗耳恭听。
How is Helen?
海伦好吗？
Normal people tend to forget this process unless and until they are reminded of it.
衰老的过程，不经提起，正常人容易忘记；一经提醒，才会记起。