“drum mark”的概念、定义、翻译、参考文献-科学参考

单词	drum mark
释义	drum mark [`drǝm ´märk] ^{COMPUTER SCIENCE} A character indicating the termination of a record on a magnetic drum.
随便看	guitarfish guitermanite Gukhman number gular gulch gulch claim Guldberg and Waage law Guldberg-Waage group gulf Gulfian Gulf Stream Gulf Stream Countercurrent Gulf Stream eddy Gulf Stream front Gulf Stream meander Gulf Stream system gulfweed gull gullet gull wing gull-wing door gully gully erosion gully-squall gulp

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