横杆

横杆的英文：cross-barrail参考例句：cross bar sling横杆吊索Level bar (fixed to a wall for hanging things on)(固定在墙上用来挂东西的)横杆A towel-rail,eg beside a wash-basin挂毛巾的横杆(如脸盆旁的)The rail of the fence gave

后摆投球法的英文：sling shotsling是什么意思：v. 投掷；吊起，悬挂；遣送n. 吊索；悬带；投石器；投掷risk of sling damage吊索损险cross bar sling横杆吊索David killed the giant with a sling.大卫用投石器打死了巨人。The boy disc

护拦的英文：rail参考例句：Please do not park in front of the Barrier请不要在护拦前停车rail是什么意思：n. 铁轨；横杆，扶手；抱怨，痛斥To supply or enclose with rails or a rail.用栏杆围提供栏杆或把栏杆围起来The coal will b