Let&#V27;s choose Latin, the language of scholarship, and so iron became Fe for ferrum and lead became Pb for plumbum and gold is Cu for aurum and so on. 这就选拉丁文吧，用于学术的语言，所以，iron就变为了Fe，默示铁元素,铅变为了，Pb，默示铅元素,金变为了Cu，默示金元素，等等。