engaged

engaged
adjective
  1. [predic.]busy; occupied
    忙的,没空的
    I told him I was otherwise engaged.
    我告诉他我在忙别的事。
    ■(Brit.)(of a telephone line) unavailable because already in use
    (英)(电话线路)忙的,占线的
    ■(of a toilet) already in use
    (卫生间)在使用中的,有人的
  2. having formally agreed to marry
    已订婚的
  3. (Architecture)(of a column) attached to or partly let into a wall
    (建筑)(圆柱)附墙的,部分砌在墙内的
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