'poundal'是英国的词语，翻译成中文是“磅力”，它是一个基本的力学单位，用于描述物体所受的力量。
例句：
1. The weight of the object is 3 poundals. (物体的重量为3磅力。)
2. The force of the wind was measured at 7 poundals. (风力被测量为7磅力。)
3. The horse pulled with a force of 10 poundals. (马用10磅力拉着。)
4. The machine is designed to exert a force of 20 poundals. (机器被设计为施加20磅力。)
5. The gravity of the moon is only 1/6 of a poundal. (月球的重力只有1/6磅力。)
6. The spring scale can measure forces up to 50 poundals. (弹簧秤可以测量最多50磅力的力量。)
7. The force required to break the rope was calculated at 40 poundals. (断开绳子所需的力量被计算为40磅力。)
8. The weight of the object was converted into poundals for scientific calculations. (物体的重量被转换为磅力进行科学计算。)
9. The experiment recorded the force exerted by the subject in poundals. (实验记录了受试者施加的力量，以磅力为单位。)
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