单词	pinched sluice
释义	pinched sluice 尖缩流槽
随便看	wear part wear particle wear particle analysis wear particle classification wear particle depositing wear particle group Wear particle image wear particle monitor wear particle monitoring wear particle recognition wear particles Wearproof ceramic equipment wear-proof degree wearproof floor wear-proof lawn wearproof property Wear-proof thermocouple with cut off valve wear properties wear properties of lubricants wear property wear protection Wear protective gloves and safety shoes wear proudly wear pump wear quantity