A lightweight protective helmet, usually of metal or reinforced plastic, worn by workers in industrial Settings.
安全帽一种工人们在工业生产环境中戴的通常用金属或加强塑料制成的轻型保护头盔
The table is laid for six people, so when only five guests arrive the waiter removed one of the Settings.
这餐桌是为６个人摆放的，当５个客人来时，服务员撤走了一付餐具。
The cooker has several temperature Settings.
这个炉具有几个温度定位挡。
