英语词汇“sign and countersign”的翻译、意思、用法、释义-英汉汉英词典

单词	sign and countersign
释义	sign and countersign 口令；切口，暗语以上来源于：《21世纪大英汉词典》英汉大英汉大英汉大★◀▶英汉大☞word英汉大☞sign英汉大☞cut
随便看	limiting cycle time limiting cycling capacity limiting danger line limiting density limiting depth limiting design limiting device limiting device,arrester limiting device,limiter limiting diffusion current limiting diffusion current density limiting dimension limiting distribution limiting dynamic value of an energizing quantity limiting effective wavelength limiting energy limiting--energy limiting equilibrium constant limiting equililrium limiting error limiting exposure limiting factor limiting ferquency limiting frequency limiting frequency--cutoff frequency