| 单词 | 磅达 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔foot-poundal〕A unit of work equal to the work done by a force of one poundal acting through a distance of one foot in the direction of the force.尺磅达：功的单位，相当于一磅达的力沿力的方向经过一英尺距离所做的功美国传统 |
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