词汇	ei Paar
释义	ei Paar 一对,一付
随便看	alternativeoption alternative option alternative order alternative or disjunctive proposition Alternative Oxidaae alternative oxidase alternative pack alternative pair alternative parameter alternative partial rootzone irrigation Alternative partial root-zone irrigation alternative path alternative pathavay of complement alternative pathway alternative pathway c3 convertase alternative pathway of complement alternative pattern alternative payee alternative penalty Alternative phenotypes alternative placement alternative plan alternative pleading alternative pleadings alternative plough