| 单词 | 准线 |
| 释义 | 〔throw〕To put out of alignment:使扭伤：使离开准线：〔direction〕The distance-independent relationship between two points in space that specifies the angular position of either with respect to the other; the relationship by which the alignment or orientation of any position with respect to any other position is established.方向：空间两点间无关距离的关系，其中一点参照另一点表示角度位置；通过这种关系，任何位置的准线和方向可参照任何其他位置而得以建立〔correct〕correct the wheel alignment on a car.修正汽车上的轮胎准线 |
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