summer branch drop
(pathology, botany, sylvaniculture, arboriculture) A syndrome in which a tree suddenly drops a large limb from its body, usually interpreted as being caused by stress due to heat waves, droughts or persistent hot weather.
undervaluation
present participle of overpluck
(mathematics) the symbol ∓, meaning minus or plus, used alongside the plus-minus sign to show that a negative value is to be taken where the positive value is indicated by the plus-minus sign, an...
minus or plus
干ばつが数週間続いた後、公園のカエデは夏季の大枝落下を起こし、太い枝が歩道に落ちてきました。
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DiQt（ディクト）
無料
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