There are a number of volatile compounds in the warehouse.
仓库里有很多挥发性的化合物。
Similar results were found with other sorts of volatile compounds.
其它种类的挥发性化合物中也发现了类似的结果。
Some plant species, for instance, protect themselves from predators by emitting volatile compounds when their leaves get damaged.
例如有些物种,当它们的叶子被破坏时会散发出一种化学物来保护自己。
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