单词	catechol-
释义	catechol- 儿茶酚
随便看	two-tone paint two-toner two-tones two-tone shoe two-tonest two-tone stripe two tone system two tone telegraph system two-tone transmission two-tone vehicle two-tone working two-tongued two-toning two-tool generator two-tool machine two-to-one two-to-one folder two-to-one frequency divider two to one frequency divider two-to-one principle two to one principle two-to-one ratio two to one rule two-tops two-torus sbzs sbztxbzd sbzw sbzx sbzy sbzz scaw scbd scbj scblzs せいこん【精魂】せいごせいごせいごせいごせいご【成語】せいご【正誤】せいご【生後】せいご【鮬】せいごう