英语词汇black hole的意思、用法及释义-英汉双解词典

单词	black hole
释义	black hole region in outer space from which no matter or radiation can escape 黑洞（任何物质或辐射均无从逃逸的外太空区域）.
随便看	sandwich sandwich board sandwich course sand-yacht sane sanely sang sang-froid sangria sanguinary sanguine sanguinely sanguineness sanitarium sanitary sanitary towel sanitation sanitize sanity sank sanserif Santa Claus sap sapience sapient

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