基本解释[生物學]襍草種英汉例句雙語例句The alien plants increased plant biodiversity and benefited the local society and economy but some of ruderal species resulted in evident ecol…外來植物豐富了西雙版納的物種多樣性，促進了地方經濟發展，但少數襍草類入侵物種的生態危害很明顯。ruderal species更多例句专业释义生物學襍草種