1 connected with or produced by machines 与机械有关的；机器制的: a mechanical pump 机械泵mechanical engineering 机械工程mechanical problems 机械故障

2 (used about a person's behaviour) done like a machine, as if you are not thinking about what you are doing （指人的行为）机械的，无意识的: He played the piano in a dull and mechanical way. 他以呆板、机械的方式弹钢琴。 ➔mechanically /-kli ||; -klɪ/ adv