| 单词 | 大可不必 |
| 释义 | 大可不必 dàkěbùbìno need to; not be really necessary大可不必dàkěbùbìneed notunnecessary大可不必 dà kě bú bì It is not at all worth it.; totaly unnecessary: 都是老朋友，大可不必如此客气。 As we are old friends, it is totally unnecessary to stand on ceremony. |
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