英语词汇Coal Sack怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Coal Sack
释义	Coal Sack n. 【天文】煤袋(靠近南十字座的银河系暗星云)
随便看	donor card donor country donor insemination donor organ donors donorship donor sperm Donostia-San Sebastián do not hesitate to do sth do not resuscitate Don Quixote Don Quixotes dons donship donships donsie donsy don't don't ask me! don't be stupid! don't bet on sth don't bother don't get me wrong don't give up the day job don the baggy green

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