bilateralis[法] 两面亲bilateraladj.双边的；左右对称的bilateral protocols双边协议bilateral impedance双向阻抗bilateral discharge[法] 双边履行bilateral mechanism双向机构Bilateral mastectomy双侧乳房切除术bilateral hare-lip双侧唇裂bilateral convention双边专约bilateral deflection双向偏转bilateral transducer双向传感器,双向换能器,双向变换器bilateral extraction双面采区