单词	入約嘅
释义	同CONFEDERATE
随便看	hydrogen balloon hydrogen blister hydrogen blistering hydrogen boiling point hydrogen bomb hydrogen bombs hydrogen bond hydrogen bond crystals hydrogen-bonded hydrogen-bonded--chain hydrogen bonding hydrogen boride hydrogen brazing hydrogen bridge hydrogen brittleness hydrogen brittleness of copper hydrogen bromide hydrogen bubble technique hydrogen burning hydrogen car hydrogen carbonate hydrogen carbonate {bicarbonate} hydrogen carbon ratio hydrogen carrier hydrogen carriers