They escaped from the crash uninjured.他们安然逃过了撞车事故。The man's wife, a passenger in the van, was uninjured in the accident.那个人的妻子当时在面包车里,但没有在事故中受伤。He left the apartment after kissing her lightly on her uninjured cheek....
在焊接处看到了夹渣, 气孔及未熔透区的油漆.Slag, blowholes, and paint on unfused regions were observed at the welded junctions.焊接处要平整.Welding shall be ground smooth.对于铝合金 、 铜 、 镁 、 锌合金铸造与焊接处之间的研磨性具有很好的效果.The products have a good effect on gr...