常見例句The chemical symbol for copper is "Cu". 銅的化學符號是Cu。You may be too cu ing for one,but not for all. 矇騙得了一人,但矇騙不了所有的人。F can promote the emission of Pb,Cd,Zn and Cu. 氟會促進Pb,Cd,Zn和Cu的逸放。B: Two cu of black coffee, please. 兩盃清咖啡,謝謝。Most of them are “shi cu” (arrowheads). 其中以石簇的數(shù)量最多。Cu,Fe and Zn have no obvious relevance to age. 血銅、鉄、鋅含量不存在顯著年齡相關(guān)性。 返回 CU