珠光體型鐵素體perliticrange: 珠光體區(qū)域perliticcastiron: 珠光體鐵perliticsteel: 珠光體鋼perlitic transformation: 珠光體轉(zhuǎn)變perlitictransformation: 珠光體轉(zhuǎn)變下載手機(jī)詞典可隨時隨地查詞查翻譯
