单词	hyponitrous acid
释义	hyponitrous acid noun hy·​po·​nitrous acid "+...- : an explosive crystalline weak acid H2N2O2 or HON=NOH obtained usually in the form of its salts by oxidation of hydroxylamine or by reduction of nitrites Word History Etymology hypo- + nitrous (acid)
随便看	Priodontes priodonteses priodontesses prion prion disease prion protein Prionace prionaces prionid Prionidae Prionodesmacea prionodesmacean prionodesmaceous Prionodon prionodont Prionopidae prionoti Prionotus prionotuses prionotusses prions Prionurus prionus prior prior art

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。