| 单词 | 后缘 |
| 释义 | 〔chord〕A straight line connecting the leading and trailing edges of an airfoil.翼弦：连接机翼的前缘与后缘的直线〔leech〕The after edge of a fore-and-aft sail.纵帆的后帆缘，后缘〔pinion〕The outer rear edge of the wing of a bird, containing the primary feathers.翼尖，前翼：鸟翼的外后缘，包括初生毛 |
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