英语词汇“大可不必”的读音、翻译、释义、用法及例句-啃外文网

词汇	大可不必
释义	大可不必大可不必[dà kě bú bì]1.■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.
随便看	closed joint closed joint chain closed Kalman filter formulation closed legs closed level circuit closed linear operator closed linear transform closed link motion closed-loop bandwidth closed loop characteristic closed loop circuit closed-loop control circuit closed-loop feedback closed-loop regulation closed-loop servosystem closed-looptelemetry closed loop testing closed loop tracking closed-loop transfer function closed-loop transfer locus closed-loop voltage gain closed-loop zero closed magnetic circuit closed manifold closed mapping

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