英语词汇“double-needle telegraph”的翻译、意思、用法、释义-英汉汉英双解词典

单词	double-needle telegraph
释义	double-needle telegraph 双针式电报机
随便看	grid neutralization grid neutratiore grid neutrodyne method Gridnev gridnin Gridnin grid node Grid node interpolation grid noise grid north grid note grid notes grid nozzle grid number grid number n grido grid object grid of bound grid of elevations grid of ironwork grid of meshes grid of mirrors grid of neighboring zone grid of parallela and meridians grid of reference