皮带轮的英文：
belt pulley
belt roller
sheave
- MOTOR PULLEY AND V-BELT
马达皮带轮和V形皮带 - Attach the pulley which is held by hand with screws.
用螺丝安装皮带轮的手持部分。 - The effective diameter of the motor pulley is obtained by subtracting 5 mm from the outer diameter.
马达皮带轮的有效直径为外径减5mm的数值。 - The relationship between the motor pulley/belt length and the sewing speed of the machine is shown in the table.
马达皮带轮、皮带的长度以及缝纫机转速的关系如下表所示 - When using a motor of 2P, use the motor pulley, the outer diameter of which is 50mm or less.
使用2P马达时，请使用外径50mm以下的马达皮带轮。
n.
1.腰带，皮带
2.传送带
3.地带，地区
4.【非正式】狠打，猛击
v.
1.[T]【非正式】猛击，狠打
2.[I]【非正式】【英】飞奔，飞驰
3.[T]绕着系上带子
- belt and braces
腰带和背带策略 - They have a notch in their belt.
他们在自己的地带有个切口。 - Hit below the belt
暗箭伤人
n. 滑轮（组），滑车，皮带轮
- The pulley is considered one of the five simple machines.
滑轮被认为是五种简单机械之一。 - The engineers worked out the Math and designed a system of nylon ropes and pulleys.
工程师们从数学上进行了论证，并设计出一个由尼龙绳子和滑轮构成的工作系统。 - Blend Rational Bézier Fit in Reversing Production of Idler Pulley
导轮逆向生产中的混合有理bézier曲面拟合