单词查询
earthfall
美[ɜrθ'fɔl],英[ɜ:θ'fɔ:l],
释义
「
」
na. 塌方; 网络释义: 失控的地球;空降地球;地球殒落;
例句
The problems of tunnel gushing and earthfall in Baoxing deep buried large hydraulic tunnel are obvious.
宝兴水电站引水隧洞为深埋特长隧洞,涌水塌方问题突出。
宝兴水电站引水隧洞为深埋特长隧洞,涌水塌方问题突出。