hydropower

名词 n.
中文释义

英文释义

名词 n.
  1. hydroelectric power uncountable
    — The 16 small hydro-power stations run by Kuandian County provide 80 percent of the electricity for agricultural use in this county.

词源

Etymology tree
Proto-Indo-European *wed-
Proto-Indo-European *-r̥
Proto-Indo-European *wódr̥
Proto-Hellenic *údōr
Ancient Greek ῡ̆̔́δωρ (hū̆́dōr)
Ancient Greek ῠ̔δρο- (hŭdro-)der.
English hydro-
Proto-Indo-European *pótis
Proto-Italic *potis
Proto-Indo-European *h₁es-
Proto-Indo-European *h₁ésti
Proto-Indo-European *bʰuH-
Proto-Indo-European *bʰúHt
Proto-Italic *som
Proto-Italic *possom
Latin posseder.
Vulgar Latin potēre
Old French pooir
Anglo-Norman poerbor.
Middle English power
English power
English hydropower
From hydro- + power.
0 次浏览 数据来源: Wiktionary