单词	Dǔbovan
释义	Dǔbovan [地名] 德博万 ( 保 )
随便看	valve-off valve of foramen ovale valve of inferior vena cava valve of navicular fossa valve of operculum valve of pulmonary trunk valve oil valve oil can valve oils valve oil seal valve oil shield valve open valve opening valve-opening diagram valve-opening period valve-opening pressure valve-opening time valve-operated water closet valve operating diagram valve operating gear valve operating mechanism valve operating piston valve-operating stud valve operation mechanism valve operation test 抱恨终天抱恨黄泉抱成一团抱打不平抱朴含真抱枝拾叶抱柱之信抱椠怀铅抱残守缺抱残守阙 29800 29801 29802 29803 29804 29805 29806 29807 29808 29809