机械摩擦发火火石用英语怎么说？

• polite
• text
• narrow
• fake
• lesson
• panicked
• approaches
• pear
• saturday
• emergency
• cloud
• front
• chess翻译
• 来源英语
• 领域英语
• satisfaction
• predict
• lycopene
• 方案英语
• mind
• intermission
• begins
• conflict
• 缺陷英文
• bombarded
• silver
• 分配英文
• giraffe
• brat
• cheese

• 导师英文
• tourist
• volume
• searches
• droplets
• ticket
• BARRIE
• candy
• aspect
• scared
• reveal
• failure
• profile
• fiercely
• tomato
• 造型的英文
• banger
• disappointed
• autumn
• 呼吁英语
• 流浪者英文
• PEGGING
• 权限英文
• 队长的英文
• dragon
• juice
• searches
• maths
• passage
• supper

• high official
• transport contractor
• grand sight
• still more
• the Northwest
• flowers and plants
• milch cow
• do good works
• encroach on
• physical power
• substitutions
• forces of production
• laryngic
• macaronies
• negative electrode
• skedaddled
• Vivian
• tractor shovel
• wave loop
• small cup
• uragogue
• leave stealthily
• formyl amide
• fecklessness
• head office
• downcut
• narrow water