wheel spindle 轮轴 ; 磨轮轴 ; 磨轮转轴 ; [机] 砂轮主轴
Spindle wheel speed 主轴转速
grinding wheel spindle 砂轮轴 ; [机] 砂轮主轴
treadle-operated spindle-wheel 脚踏纺车
wheel spindle sprocket 车轮轴链轮
wheel spindle hole 车轮轴孔
front wheel spindle bearing 前轮轴轴承
wheel spindle extension 磨轮轴接长杆
She sat on the stool in front of the wheel and the wheel whirred round. As soon as she touched the spindle she pricked her finger.
她坐在纺车前的凳子上，纺车转起来了，她刚碰到纺锤就刺到了手指，她倒在地板上沉沉的睡去了。
She sat on the stool in front of the wheel and the wheel whirred round. As soon as she touched the spindle she pricked her finger. She fell to the floor in a deep sleep.
她坐在纺车前的凳子上，纺车转起来了，她刚碰到纺锤就刺到了手指，她倒在地板上沉沉的睡去了。
SPINDLE HEAD: Part of a machine, which supports and drives the grinding wheel.
心轴顶端：设备的一部分，用于支撑和驱动磨削轮。
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