anhydride

名词 n.
中文释义

英文释义

名词 n.
  1. Any compound formally derived from another (or from others) by the loss of a water molecule, especially acid anhydrides.

词形变化

anhydrides plural

词源

Etymology tree
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Hellenic *ə-
Ancient Greek ᾰ̓- (ă-)
Ancient Greek ἀν- (an-)der.
English an-
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 *dʰeh₁-der.
Proto-Italic *-iðos
Latin -idusder.
English -ide
English hydride
English anhydride
From an- + hydride. Compare anhydrous and -ide.
0 次浏览 数据来源: Wiktionary