pawl 详细解释

pawl

[pɔ:l]

n. 掣子, 止轮具

词形变化

形容词比较级: pawkier | 形容词最高级: pawkiest |

英英释义

名词 pawl:

a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward

同义词:detent, click, dog

补充

pawlpawl英:[pɔ:l] 美:[pɔl]n.1.棘爪,制转杆vt.1.用制转杆使停转