英语词汇下九的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	下九
释义	下九xiàjiǔ[the nineteenth of every month according to the Chinese lunar calendar] 农历每月十九日(上九为二十九,中九为初九)初七及下九。――《玉台新咏·古诗为焦仲卿妻作》
随便看	electron transit time electron transport electron transport chain electron transport system electron trap electron tube electron tube amplifier electron tube base electron tube controller electron-tube generator electron tube static characteristic electronuclear breed electron unit electron velocity electron volt electron wave tube electron withdrawing group electronystagmography electro-oculogram electro-oculography electro-optical ceramics electro-optic crystal electro-optic effect electro-optics electro-osmosis

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