hydromotor

名词 n.
中文释义

英文释义

名词 n.
  1. A form of motor for propelling vessels by means of jets of water ejected from the sides or stern.

词形变化

hydromotors plural

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 *m(y)ewh₁-der.
Proto-Italic *moweō
Latin moveō
Proto-Indo-European *-tōr
Proto-Italic *-tōr
Latin -tor
Latin mōtorder.
Middle English motour
English motor
English hydromotor
From hydro- + motor.
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