構(gòu)造軌縫 gap at joint: 接頭縫隙gap joint: 帶縫接頭; 拼縫間隙joint gap: 接縫間隙; 接縫寬度; 連接間隙; 釬縫間隙rail gap joint gap: 軌縫not obtainable: 無(wú)法獲得下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯