单词	波拉哈提
释义	波拉哈提Porahati
随便看	hydrogel mineral hydrogels hydrogel sheet hydrogen hydrogen abundance hydrogen acceptor hydrogen addition hydrogen-air fuel cell hydrogen-air-water system hydrogen analyzer hydrogen and methane mixtures hydrogen and nitrogen distribution hydrogen and radiation induced losses hydrogen anneal hydrogen annealing hydrogen antimonide hydrogen arc welding hydrogen-armed missile hydrogen arsenide hydrogenase hydrogenases hydrogenase (stephenson & stickland 1932) hydrogenate hydrogenated hydrogenated amorphous silicon