cankerworm
cankerwormnoun- the caterpillar of a North American moth that has wingless females. Cankerworms consume the buds and leaves of trees and can be a major pest
尺蠖
- Several species in the family Geometridae, in particular Paleacrita vernata and Alsophila pometaria
尺蛾科中数种,尤指春尺蠖和桃秋尺蛾
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