boulder 栏目: 英汉词典 查阅: 44次 音标:['bәuldә]n. 大圆石【机】 圆石, 漂石在线英汉词典boulder的短语、例句:boulder n large rock worn and shaped by water or the weather (经风雨或水侵蚀而成的)巨石. 标签:boulder,用法,音标,短语