等: class; grade; rank一: one主义: doctrine; -ism报酬均一主义: equivalence of functions民族统一主义: irredentism实用第一主义: functionalism希塞统一主义者: enosist家庭第一主义的男人: homebody民族统一主义引起的纷争: list of irredentist claims or disputes单一主: henotheism等一等: hold on; just a minute; just a moment; un instant等一会: hold on; wait a moment; walt a minute等一类: et similia等一下: hang on; just a minute; lets wait a while; wait a minute第一主成分: first principal component第一主打: no doubt第一主点: first cardinal points; primary principal point第一主犯: principal in the first degree第一主平面: major principal plane; primary principal plane第一主题: first subject第一主线串: first primary string第一主要弧: first primary string第一主应变: major principal strain第一主应力: first principal stress; major principal stress三一主日: trinity sunday