“Sagittarius star cloud”的概念、定义、翻译、参考文献-科学参考

单词	Sagittarius star cloud
释义	Sagittarius star cloud [´saj·ǝ`ter·ē·ǝs `stär ´klau̇d] ^ASTRONOMY A large star cloud within the Milky Way; its extension is about 1500 to 6000 light-years (1.42 × 10¹⁹ to 5.68 × 10¹⁹ meters) from the sun.
随便看	hardware division hardware floating point hardware monitor hardware multiplexing hardware multiplication hard water Hardwick conveyor loader head hard-wire hard-wired hard-wire telemetry hardwood hardwood bearing hardwood forest hard x-ray Hardy plankton indicator hardy plant Hardy-Schulz rule hardystonite Hardy-Weinberg law Hare hare harelip Hare's hygrometer Hargreaves process Haring cell

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