词汇	珠封
释义	珠封 bead seal
随便看	seating of boiler seating of engine seating of the vessel head seating order seating percentage seating plan seating plane seating plates seating position seating position system seating ring seating room seating-room seating room for fifty persons seating rooms seatings seating shoe seating-sleeping double coach seating space seating standard seating steel bridge on supports seating surface seating systems seating test Seating the Dinner