pawl coupling
常见例句
- Due to this mechanical coupling, the park pawl is retained in the unblocked position and prevented from falling into the park gear even if the return spring breaks.
由于该机械联接，驻车掣爪保持在非阻挡位置中，并被防止落入驻车齿轮中，即使在复位弹簧破损时。
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