英语词汇“alien species invasion”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	alien species invasion
释义	alien species invasion 基本例句外来物种入侵 If the species of the original system have been lost or invaders have appeared, the former pristine conditions may never be regained.如果原本生态系中的物种消失了，或有外来物种入侵，这个生态系可能永远无法回复原貌。
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