Shaften.沙夫特shaftn.柄；竖井；杆状物；矛；轴；（一道）光线vt.苛刻地对待；装杆于shaft column轴承支柱shaft boring钻井shaft hopper轴料料斗shaft washer紧圈,止推轴承外圈shaft section井筒断面shaft-raise暗井Shaft of bone骨干shaft locking轴锁闭shaft of mine矿山竖井shaft bending轴弯曲