单词	practical knowledge
释义	practical knowledge 实用知识
随便看	matrix formation matrix formulation matrix formulation for cost allocation matrix formulation of linear programming problem matrix fraction matrix fuel matrix function matrix gain control matrix game matrix games matrix gate matrix glass matrix grain matrix grammar matrix granule of mitochondria matrix graphite matrix grid matrix ground matrix group matrix group over rings matrix-handening matrix hardness matrix holder matrixholder matrix-holder 远天归雁拂云飞远如天远客一枝先折远客思乡皆泪垂远寻寒涧碧远山晴更多远山横黛蘸秋波远山眉样认心期远山眉黛横远山过雨青如滴表示灯表章表笔表背表蒙子表袋表见代理表记表证表词