英语词汇tree vigour怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Insects and pathogens are integral components of forest ecosystems and normally are present at a relatively low density, causing little damage, and having negligible impact on tree growth and vigour.
昆虫和病原体是森林生态系统的固有成分，通常其密度相对较低，所造成的损害较小，对树木生长及其活力的影响微乎其微。
2
Summer pruning devitalises the tree on an extent and consequently reduces excessive vigour.
夏剪能在一定程度上减弱植株的生命力，从而削弱过分的生长势。

单词	tree vigour
释义	tree vigour 简明释义树势网络释义 1 ?树势 ... growth vigour 生长势 growth vigour 长势 tree vigour 树势 ... 双语例句 1 Insects and pathogens are integral components of forest ecosystems and normally are present at a relatively low density, causing little damage, and having negligible impact on tree growth and vigour. 昆虫和病原体是森林生态系统的固有成分，通常其密度相对较低，所造成的损害较小，对树木生长及其活力的影响微乎其微。 2 Summer pruning devitalises the tree on an extent and consequently reduces excessive vigour. 夏剪能在一定程度上减弱植株的生命力，从而削弱过分的生长势。
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