heliotropern.

/ˈhiːlɪəʊtrəʊpə/

Etymology: < heliotrope n. + -er suffix¹.

One who manages a heliotrope n. (sense 4).

ΘΚΠ

society > communication > indication > signalling > visual signalling > heliography > [noun] > person who

heliotroper1864

1864 in Webster's Amer. Dict. Eng. Lang.

1883 Times 31 July 10 I was doing service as a heliotroper all alone on the top of Arc Dome.

1887 J. T. Walker in Encycl. Brit. XXII. 698/2 Heliotropers were also employed.. to flash instructions to the signallers.

This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2018).

单词	heliotroper
释义	heliotropern. /ˈhiːlɪəʊtrəʊpə/ Etymology: < heliotrope n. + -er suffix¹. One who manages a heliotrope n. (sense 4). ΘΚΠ society > communication > indication > signalling > visual signalling > heliography > [noun] > person who heliotroper1864 1864 in Webster's Amer. Dict. Eng. Lang. 1883 Times 31 July 10 I was doing service as a heliotroper all alone on the top of Arc Dome. 1887 J. T. Walker in Encycl. Brit. XXII. 698/2 Heliotropers were also employed.. to flash instructions to the signallers. This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2018). < n.1864
随便看	delphina delphinate delphine delphinestrian delphinia delphinic delphinic acid delphinidin delphinine delphinite delphinity delphinium delphiniums delphinoid delphinoidine delphinus delphisine delphs dels delta delta cell delta connection delta ferrite delta frequency delta plain