pawl
n. 制转杆,卡爪
vt. 用掣爪停转
例句
The pawl, wheel, or bar of this mechanism.
棘轮,棘爪,棘条这种机械装置中的爪状物,转轮或。
The pawl type bamboo roots grab was designed.
竹爪式竹根挖掘机方案设计。
A ratchet pawl locks or releases the ratchet slider.
棘齿爪锁定或者释放所述棘齿滑块。