单词	plumb joint
释义	plumb joint noun : a soldered lap joint in sheet-metal work Word History Etymology plumb entry 3 + joint
随便看	checked back checked in checked into checked off checked off on checked on checked out checked over checked through checked up on checker checker roll checker-brick checker-up checkerbelly checkerberries checkerberry checkerbloom checkerblooms checkerboard checkerboarded checkerboarding checkerboards checkerbreast checkered

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