drop pawl制动爪;掣手;棘爪
pawl coupling爪形联轴节;爪形联轴器;轮爪联结器
pawl lever掣手杆;子杆
roller pawl滚筒掣子
coupling pawl联结卡子;联结器爪
pawl stopper棘爪挡块
tripping pawl制动爪
Tom Pawl风之彩
pawl casing棘爪罩;爪罩
N（名词） a pivoted lever shaped to engage with a ratchet wheel to prevent motion in a particular direction 制转杆