单词	Rio Grande disease
释义	Rio Grande disease noun ˈrē|(ˌ)ōˈgrand-, -aand-, -dē-, -di- sometimes ˈrī| or |əˈ- : a disease of lettuce of unknown cause first reported from the Rio Grande valley and causing the older leaves to become reddish especially on the tips while the younger central ones blanch and do not grow to normal size Word History Etymology from the Rio Grande, river in the southwestern U.S.
随便看	hectograms hectograph hectographed hectographing hectographs hectoliter hectoliters hectolitre hectolitres hectometer hectometers hectometre hectometres hector hectored hectores hectoring hectoringly hectorite hectors hectorships hectosteres Hecuba heddle heddler

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