单词 | indicator-pointer |
释义 | > as lemmasindicator-pointer indicator-pointer n. the pointer in a telegraph indicator. ΘΚΠ society > communication > indication > signalling > visual signalling > semaphore > [noun] > pointer in a telegraph indicator indicator-pointer1876 1876 W. H. Preece & J. Sivewright Telegraphy 85 If..the indicator pointer lags behind and drops letters, the currents sent are too weak, or the springs are too stiffly adjusted. < as lemmas |
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