基本解释[經濟學]逐項比較英汉例句雙語例句By comparison with practice in teaching, female college students are urged to employ it as a lifelong keep-fit item.結郃教學實踐對比，力圖促使女大學生將其作爲終身健美項目。item-by-item comparison更多例句专业释义經濟學逐項比較