“gum rosin”的概念、定义、翻译、参考文献-科学参考

单词	gum rosin
释义	gum rosin Encyclopedia 农学脂松香释 gum rosin脂松香从松树活立木采集的松脂，经蒸馏加工除去松节油后得到的无定形透明玻璃状固体树脂。又称放松香、胶松香。
随便看	longevity research longevity risk long exact cohomology sequence long exact conomology sequence long exact homology sequence long exact sequence long exact sequence in K-theory long exact sequence in Ktheory long-exact-sequence-of-a-pair axiom long exposure long eye relief eyepiece long fat network Longfeng National Forest Park Longfeng Qu long fiber reinforcements longfin snake-eel long flame coal long flax spinning long focal length lens long focus lens long-focus photographic astrometry long-format book Longfusi Book Market Longgang Qu Longgang Sites Group

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