基本解釋adj.正色(性)的pref.正確;直;正;原同根派生 ortho相關(guān)詞英漢例句用作前綴 (pref.)Phosphoric acid produced by the wet process is in the ortho form.用濕法生產(chǎn)的磷酸呈正磷酸狀態(tài)。ortho更多例句