| 释义 |
直线 zhí xiàn ★★★★☆n.名词⁰·⁰⁰⁹⁴ᴾᵃ¹⁴⁷⁶
基本例句
straight line SLbeelinelineartranslationaldirect linestraightlinealigningright lineairlinestraightstraight conveyerlining pinning繁体直線直线AB与直线CD相交於E点。The lines AB and CD intersect at E.
回旋使一个做直线运动的物体减速、停滞或倒转的一种旋转，尤指一个球A spin that tends to retard, arrest, or reverse the linear motion of an object, especially of a ball.
振动在一个平衡位置附近一个粒子或弹性固体迅速的直线运动A rapid linear motion of a particle or of an elastic solid about an equilibrium position.
他在纸上画了一条直线。He drew a straight line on the paper. |