embedded steel parts埋置: imbedding; embedding; embedm ...的: 4次方是 The fourth power of 2 i ...鋼: sharpen; strop; whet件: piece; article; item埋置的鋼結(jié)構(gòu): encased steelwork下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯