engaged /ɪnˈgeɪʤd/ adjective Learner's definition of ENGAGED
1
: promised to be married已订婚的 2
: busy with some activity正忙着的;正在从事的 3
a chiefly British, of a telephone or telephone line : being used(电话)占线的 b British, of a public toilet : being used(公用卫生间)被占用的