shell
中文来自 ECDICT
- n.
- 贝壳，壳，外形，炮弹
- vt.
- 去壳，脱落，炮轰
- vi.
- 剥落，脱壳
演变路径（由近及远）
词源说明
From Middle English schelle, from Old English sċel, sċell, sċiell, sċil, sċill, sċyl, sċyll, from Proto-West Germanic *skallju, from Proto-Germanic *skaljō (“shell; husk; rind; peel”), from Proto-Indo-European *(s)kelH- (“to cut; to separate, split”).
(computing): From being viewed as an outer layer of interface between the user and the operating-system internals.