Paul Cezanne would stare at an apple for hours.保罗·塞尚无时地注视著一粒苹果.An apple core is the part of an apple left after the flesh has been eaten.苹果核是在苹果肉吃完后剩下的部分。Deciduous tree style such as maple, oak, elm, dogwood, apple, etc....
highly flammable liquids高度易燃的液体These materials are highly flammable.这些材料极其易燃.Pyjamas made from flammable material have been removed from most shops.大部分商店都不再出售用易燃材料做的睡衣了....