engaged

adj.（指厕所等）有人用的；已订婚的；（指电话）占线的；忙碌的

v.与某人订婚；保证，约定；从事( engage的过去式和过去分词)；吸引或引起（注意、兴趣等）

网络解释.从事；忙碌的；占线的；忙

adj.1.保证的释义下的同义词

committed affianced bound for stipulated plighted promised spoken pledged betrothed

2.忙于...的释义下的同义词

occupied working engrossed employed in absorbed preoccupied immersed involved busy

3.正交战的释义下的同义词

struggling battling wrestling fighting combatting warring contending

disengaged