brake pawl
常见例句
- The brake pawl is promoted by the driving mechanism of the brake pawl and is inserted into a trough of the ratchet, which causes the ratchet and the drum to break off and cut off power simultaneously.
制动棘爪的驱动机构推动制动棘爪插入棘轮的槽内，使得棘轮与卷筒停转， 并同时切断电源。
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