《life belt.doc》查看内容详情
亲，网页上所展示的文章内容和下载文档内容是一致的，下载前请点击“查看内容详情”确认是否您所要下载的内容。
n.安全带； 英英释义： life belt n.belt attaching you to some object as a restraint in order to prevent you from getting hurt同义词：safety beltsafety harnessa life preserver in the form of a ring of buoyant material同义词：life buoylifesaverlife ring
