词汇	圜蓋
释义	圜蓋 huán gài圆盖。指天。圜盖
随便看	platetype pressure filter plate type pressure filter plate type pressurized oil filter plate type radiator plate-type reactor plate-type recuperator plate type regenerator plate-type regenerator plate type resin fractionator plate type rheostat Plate-type structure plate type thread rolling machine plate-type thread rolling machine plate-type tread plate type vibrator plate ultrafiltration membrane plate umpire plate under sounding pipe plate unit plate up plate using elements being secured by moisture plate using elements being secured by suction plate valve plate-valve plate van