单词	system earth
释义	system earth 系统接地
随便看	scheduled bus transport scheduled cam scheduled caste scheduled castes scheduled charge scheduled circuits scheduled class scheduled completion date scheduled contract energy scheduled cost scheduled course scheduled data scheduled date scheduled date/time scheduled departure time scheduled discharge burn up scheduled docking scheduled down time scheduled downtime scheduled down-time scheduled down tine schedule demand scheduled engineering time schedule-dependent scheduled exercise 打圆场打圈子打在一只牛角上，只只牛儿都痛打在儿身，疼在娘心打在儿身，痛在娘心打在关节上打在浑水里打地摊儿打地方牌打地盘儿 18906 18907 18908 18909 18910 18911 18912 18913 18914 18915