Noun:

1. the material of which belts are made

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 broken断带belt loader皮带输送机,胶带动载机,带式装载机,皮带式装载机belt course带状层,腰线belt filter带式过滤器belt pulley皮带盘,带式运输机滚筒,皮带轮belt beater引带式拍打器belt grader皮带式分级机belt stower抛掷式胶带充填机belt uphill皮带上山belt strike移带叉

1. The congregation was belting out hymns, but I felt strangely detached.
   集合是出自赞美诗制带的材料，但是我觉得奇妙超然。