1Any one of a number of screws attached to the sole of a shoe to prevent the wearer from slipping on ice.
2An ice-elevator of which the platform is raised and lowered by means of a central screw.
3An ice-piton which is screwed, rather than hammered, into the ice.
Early 19th century.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。