单词	aster yellows
释义	aster yellows plural noun : a widespread disease affecting more than 40 families of plants, characterized especially by yellowing and stunting, and caused by a phytoplasma transmitted by leafhoppers Example Sentences Recent Examples on the Web The key vector for aster yellows is the aster leafhopper. Miri Talabac, Baltimore Sun, 28 July 2022 Hot weather can temporarily deactivate aster yellows, but this won’t resolve the situation. Miri Talabac, Baltimore Sun, 28 July 2022 Stunted growth, yellowing leaves and distorted blooms that remain green suggest the presence of a virus-like disease called aster yellows. Adrian Higgins, Washington Post, 27 May 2021 Word History First Known Use circa 1907, in the meaning defined above
随便看	light-years away lightboat lightbulb lightbulbs lighted lighted out lighten lighten up lightened lightened up lightener lighteners lightening lightening hole lightening up lightenings lightens lightens up lighter lighter fluid lighter-out lighter-than-air lighterage lighterage limits lighterages

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