单词 helmet 释义 ▪ I. helmet, n.|hlmt|Forms: 5– helmet, (6 helmette, healmet, Sc. hewmet, hewmond, heumont, 7 helmit).[a. obs. F. healmet, helmet, dim. of helme (see heaume and helm n.1).]1. A defensive cover for the head; a piece of armour, usually ma...
单词 helmet 释义 helmet n protective head-covering such as that worn by firemen, miners, motor-cyclists, policemen and sportsmen, and by soldiers when they arefighting 头盔. =>illus at American football (American)见American football (American)插图. 英...