单词	官马
释义	官马 guānmǎofficial horses
随便看	direct debit direct debt direct decomposition direct deflection method direct demagnetizing effect direct democracy direct demonstration direct department direct departmental expenses direct dependent segment direct deposit direct derivation direct descendant direct descent direct detection direct detection optical channel direct detection receiver direct-detection receiver direct determination of efficiency direct development direct-dial direct dialing direct dialing in direct dialing-in direct dialing system