busy
动词 busy:
keep busy with
同义词:occupy
形容词 busy:
actively or fully engaged or occupied
overcrowded or cluttered with detail
同义词:fussy
intrusive in a meddling or offensive manner
同义词:interfering, meddlesome, meddling, officious, busybodied
crowded with or characterized by much activity
(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability; (`engaged' is a British term for a busy telephone line)