Determination and basic properties about the pathogenic toxin of Leptographium yunnanense, a blue-stain fungus associated with Tomicus piniperda是什么意思_Determination and basic properties about the pathogenic toxin of Leptographium yunnanense, a blue-stain fungus associated with Tomicus piniperda在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句