dieback

/dahy-bak/US // ˈdaɪˌbæk //UK // (ˈdaɪˌbæk) //

枯萎,夭折,枯萎病,萎缩

Definitions

n.名词 noun

1
Plant Pathology.
- : a condition in a plant in which the branches or shoots die from the tip inward, caused by any of several bacteria, fungi, or viruses or by certain environmental conditions.