单词	jack cart
释义	jack cart 起重机车
随便看	single-way switch single-way tensile strength test single way type single web single-web plate girder single web section single wedge airfoil single wedge compensator single-wedge compensator single wedge rolling single wedge section single weeder single weft single weft brocade single weft plush single weighing single weight single-weight single weight paper single-weight thickness single welded butt joint single-welded butt joint single-welded butt joint with back single welded joint single welded lap