单词tube-fly
网络: 管毛钩
Many Britons now phone, bank, travel by Tube, fly out of an airport, run a tap or flush the toilet courtesy of Spanish enterprise.
如今，不少英国人日常生活中的通讯、银行、地铁、机场、水利、卫洁均由西班牙企业运作。
Quality Control and Inspection of Steel-Tube Fly Ash Concrete Bridge
掺粉煤灰钢管混凝土桥的质量控制与检测