常見例句雙語例句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.制動棘爪的驅動機構推動制動棘爪插入棘輪的槽內，使得棘輪與卷筒停轉， 并同時切斷電源。ip.com 返回 brake pawl