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单词 heart rot
释义

Definition of heart rot in English:

heart rot

noun ˈhɑːt ˌrɒt

  • 1Any of various fungal diseases of trees causing decay of the heartwood.

  • 2Any of several plant diseases typified by rotting of the heart of the root, stem, or crown, frequently caused by fungal or bacterial infection; especially a disease affecting the leaves and roots of beet, associated with boron deficiency.

Origin

Early 19th century (in an earlier sense). From heart + rot.

 
 

Definition of heart rot in US English:

heart rot

nounˈhɑːt ˌrɒt

  • 1Any of various fungal diseases of trees causing decay of the heartwood.

  • 2Any of several plant diseases typified by rotting of the heart of the root, stem, or crown, frequently caused by fungal or bacterial infection; especially a disease affecting the leaves and roots of beet, associated with boron deficiency.

Origin

Early 19th century (in an earlier sense). From heart + rot.

 
 
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更新时间：2025/1/27 12:44:04