Beltzn.贝尔茨beltn.腰带；带状物；地带；皮带vt.用皮带抽打；用带系上；用带标示vi.疾驰；大声歌唱belt freeway绕城高速公路belt highway(美)环路； 环形公路belt shipper皮带开关belt leather带皮belt balance皮带秤,皮带称量计belt support锚杆支护belted cable铠装电缆belt loading弹带式装弹belt sanding砂带打磨belt-wagonn.胶带车