您要查找的是不是:
- 烟熏sootiness
- 烟气flue gases
- 二手烟passive smoking
- 烟酒tobacco and wine
- 他将断了的电线焊接起来。He soldered the broken wires together.
- 无烟smokeless
- 难焊接to solder hard
- 焊接应力和变形welding stress and distortion
- 烟味smoke
- 焊接船体to solder the hull
- 烟灰色smoky gray
- 烟酰胺niacinamide
- 烟感器smoke detector
- 烟气脱硫stack gas desulfurization
- 烟罩petticoat pipe
- 狼烟rocket
- 一包烟deck; a packet of cigarettes
- 烟管flue header
- 经理抽了一口烟。The manager took a puff at his cigarette.
- 黑烟black smoke