bucket wheel trencher中文,bucket wheel trencher的意思,bucket wheel trencher翻译及用法 2026-10-17 00:25 浏览次数 30 bucket wheel trencher英[ˈbʌkit hwi:l ˈtrentʃə]美[ˈbʌkɪt hwil ˈtrɛntʃɚ][机]