“Douglas-fir oil”的概念、定义、翻译、参考文献-科学参考

单词	Douglas-fir oil
释义	Douglas-fir oil [¦dǝg·lǝs ¦fǝr `ȯil] See <<pine needle oil>>
随便看	Pearl-Reed curve pearl sinter pearl spar pearlstone pearl white pearly pearly tumor pear-shape cut Pearson Type I distribution pea-soup fog peat peat ball peat bed peat bog peat breccia peat coal peat flow peat formation peat moor peat moss peat-sapropel peat slime peat soil peat tar peat wax

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