| 释义 |
un.nec.es.sa.ryQn5nes7E7ser7iadjnot needed or wanted, or more than is needed or wanted不必要的，不必需的I found a lot of the violence in the film totally unnecessary.我发现这部影片中的许多暴力完全是不必要的。The idea is to kill the animal as quickly as possible without causing unnecessary suffering.这个主意是尽快杀死动物, 不会引起不必要的痛苦。Obviously we don't want to incur any unnecessary expenses.很明显，我们不想造成不必需的花费。It's claimed that the police used unnecessary force to control the crowds at last Saturday's demonstration.有人声称，在上周六游行中警方使用了不必要的武力控制人群。A remark or action that is rude or offensive might be described as unnecessary不必要的（粗话或冒犯行为）He just humiliated her in front of everyone--it was so unnecessary.他就是在众人面前羞辱了她----那是根本不必要的。
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