| 单词 | tract |
| 释义 | tracttract /trækt/ ●○○ noun [countable] 1the gastrointestinal/digestive/respiratory etc. tract biology, medicine a system of connected organs in your body that have one main purpose, such as digesting food, etc.2a large area of land: tract of vast tracts of wild forest land3eng. lang. arts a short piece of writing, especially about a moral or religious subject: a religious tract |
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