单词	no fixed time
释义	no fixed time 无固定时间
随便看	cavity growth cavity ice cavity impedance cavity ionization cavity ionization chamber cavity length cavityless cavityless casting cavity lifetime cavity liner cavity lining cavity load cavity loss cavity loss coefficient cavity magnetron cavity maser cavity matching cavity meter cavity mistuning cavity mode cavity modes cavity modulation cavity mold cavity-molding cavity-mounted dipole 上嫚下暴上当学乖上情下达上慢下暴上援下推上方不足，下比有余上方宝剑上无片瓦，下无卓锥上无片瓦，下无插针之地上无片瓦，下无立锥之地五世同堂五业五中五九六九河边看柳五代五伦五体五体投地五供五供儿