tipburn

名词 n.
中文释义
英 /ˈtɪpˌbɜːn/    美 /ˈtɪpˌbɝn/

英文释义

名词 n.
  1. A physiological disorder in plants, especially leafy vegetables such as lettuce and cabbage, characterized by necrosis or browning of leaf tips or margins, often due to localized calcium deficiency and environmental stress during rapid growth. uncountable
    — The crop was at once harvested for fear that rot might follow the tipburn and vitiate the results of the work.

词源

Compound of tip + burn.
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