英语词汇“back filling”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back filling
释义	back filling [bæk ˈfɪlɪŋ] 充填，背面纬纱
随便看	space environment simulator space environment test space environment training space environment warning space equipment space equivalence space ergonomics space error space escape space-exchange operator space expand key space expense space expenses space experiment space experiment operation training space exploration space-exploration space explorations space exploration satellite space extraterrestrial life exploration space factor space factors space factory spacefarer spacefarers jrcs jrcz jrczdrtt jred jres jrez jrfh jrfj jrfq jrgc 08121 08122 08123 08124 08125 08126 08127 08128 08129 08130