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单词 semaphore
释义

semaphore

Word family adjectivesemaphoricnounsemaphoreadverbsemaphorically
Related topics: Communications
sem·a·phore /ˈseməfɔː $ -fɔːr/ noun [uncountableU]  
TCa system of sending messages using two flags, which you hold in different positions to represent letters and numbers 旗语
Examples from the Corpus
Origin semaphore
(1800-1900) Greek sema sign + -phoros carrying
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更新时间:2025/2/9 13:23:21