tract
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/trækt/
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/trækt/
A connected path in the body for passing materials or signals
The nerve tract carries signals from the brain to the muscles.
神经束将信号从大脑传递到肌肉。
A large area of land
They purchased a large tract of farmland for their new project.
他们为新项目购买了一大片农田。
A short written work meant to persuade people about ideas
The political tract argued for social reforms and change.
这本政治小册子主张社会改革和变革。