Hook: hitch the pin on the feeder when damping the cargo to prevent the feeder from peeling.

锁钩：倾倒货物时钩住料斗上的销轴，防止料斗脱落。

youdao

It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.

据估计，该货物起重机爪形钩吊不起那些沉重的木材。

youdao

It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.

据估计，该货物起重机爪形钩吊不起那些沉重的木材。

youdao