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  • “cylinders”简单造句,cylinders造句子
    发表于:2017-06-07
    Thatjeephasfourcylinders.Ithadtwocylinders,andasmokestack.Whyhaveeightcylindersinanengine?Protectcylindersfromwetordampground.Thenanotubesareelongated,hollowcylindersofca...