beam seat英语标准发音:beam seat英式发音:美式发音:翻译中文横梁座beam seat - 基本释义[词典1]横梁座beam seat - WEB词典beam seat梁座横梁座soft beam seat柔性垫梁brake beam hanger chain seat制动梁吊链座 参考资料: 1.百度翻译:beam seat2.有道词典:beam seat3.爱词霸:beam seat