spur
中文来自 ECDICT
- n.
- 马刺，刺激物，鼓舞
- vt.
- 刺激，激励，用马刺策(马)前进
- vi.
- 用马刺驱马，疾驰
1词源 1
演变路径（由近及远）
词源说明
From Middle English spure, spore, from Old English spora, spura, from Proto-West Germanic *spurō, from Proto-Germanic *spurô, from Proto-Indo-European *sperH- (“to kick”).
3词源 3
词源说明
Short for spurious.
释义（英文）
名词 Noun
- (electronics) A spurious tone, one that interferes with a signal in a circuit and is often masked
5词源 5
释义（英文）
动词 Verb
- (obsolete, dialectal) Alternative form of speer.