| 释义 |
sweep hand
sweep hand n (Horology) horology a long hand that registers seconds or fractions of seconds on the perimeter of the dial sweep′ hand`
n. a hand, usu. a second hand, centrally mounted with the minute and hour hands of a timepiece and reaching to the edge of the dial. [1940–45] Thesaurus| Noun | 1. | sweep hand - a second hand that is mounted on the same center as the hour and minute hand and is read on the minutessweep-secondsecond hand - hand marking seconds on a timepiece |
Translationssweep hand
Related to sweep hand: minute handSynonyms for sweep handnoun a second hand that is mounted on the same center as the hour and minute hand and is read on the minutesSynonymsRelated Words |