webworm moth
US /ˈwɛbwɜːrm mɔθ/
UK /ˈwɛbwɜːrm mɔθ/

1.
网虫蛾, 秋幕毛虫
a moth whose larvae construct silken webs on trees and shrubs, feeding on the leaves within the web
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The apple tree was heavily infested with webworm moth larvae.
苹果树被网虫蛾幼虫严重侵扰。
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You can often spot the silken webs of the webworm moth in late summer.
夏末时常能看到网虫蛾的丝质网。