Come-along
01
手动绞盘, 牵引装置
a portable mechanical device used for pulling, tensioning, or lifting heavy loads
例子
The workers used a come-along to pull the heavy steel beams into place.
工人们使用了一个手拉葫芦将沉重的钢梁拉到位置。
He attached the come-along to the tree to help lift the fallen log off the ground.
他将紧线器固定在树上,以帮助将倒下的原木从地面上抬起。



























