“heavy resin oil”的概念、定义、翻译、参考文献-科学参考

单词	heavy resin oil
释义	heavy resin oil [`hev·ē ¦rez·ǝn `ȯil] ^MATERIALS Reddish-brown, high-boiling, heavy coal tar oils.
随便看	cocycle cod codan codan lamp CODAR Coddington lens Coddington shape factor code code area code beacon code book codec codecarboxylase code-check code checking time codeclination code converter coded character set coded decimal code density coded interrogator code-division multiple access code-division multiplex coded mask coded passive reflector antenna

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