passive transport[细胞] 被动运输;[生理] 被动转运;被动输运;被动扩散
passive radar[雷达] 无源雷达;外辐射源雷达;被动式雷达
passive filter[电子] 无源滤波器;无源滤波;滤波器
passive diffusion[生化] 被动扩散;翻译;被动扩散
passive matrix被动矩阵;被动矩阵式;被动式矩阵
passive subwoofer无源式超低音音箱
passive failure被动损毁;被动破坏
passive sonar[声] 被动声呐;被动式声纳
ADJ（形容词） If you describe someone as passive, you mean that they do not take action but instead let things happen to them. 被动的[表不满]
His passive attitude made things easier for me.
他的被动态度使我办起事来容易多了。
ADV（副词） passively 被动地
He sat there passively, content to wait for his father to make the opening move.
他被动地坐在那里，心满意足地等着他父亲走第一步棋。
ADJ（形容词） A passive activity involves watching, looking at, or listening to things rather than doing things. 消极的 [ADJ n]
They want less passive ways of filling their time.
他们需要不那么消极的方式来打发时间。
ADJ（形容词） Passive resistance involves showing opposition to the people in power in your country by not cooperating with them and protesting in nonviolent ways. 非暴力的 [ADJ n]
They made it clear that they would only exercise passive resistance in the event of a military takeover.
他们声明假若发生军事接管，他们只采取非暴力抵抗行动。
N-SING（单数型名词） In grammar, the passive or the passive voice is formed using "be" and the past participle of a verb. The subject of a passive clause does not perform the action expressed by the verb but is affected by it. For example, in "He's been murdered," the verb is in the passive. Compare . 被动语态