英语词汇“永久符号”的翻译、意思、用法、释义-英汉汉英词典

单词	永久符号
释义	永久符号permanent symbol
随便看	ship report ship reporting system ship resistance ship-rigged shiprock pk. -ships ships ship's acoustic navigation system ship's admeasurement ships admeasurement ship safety inspection ship's agent ship's articles ship satellite navigation receiver ship's bell ship's biscuit ship's boat ship's boiler ships book ship's boy ship's call sign ship's certificates surveying record book ship's chandler ship's chronometer ship's class