telephony

名词 n.
中文释义
英 /təˈlɛf.ə.ni/   

英文释义

名词 n.
  1. The act of sound transmission via the electromagnetic spectrum. uncountable,usually
  2. The study and application of telephone technology. uncountable,usually

词形变化

telephonies plural

词汇关系

衍生词
ciphony IP telephony phototelephony radio telephony radiotelephony videotelephony wireless telephony

词源

Etymology tree
Proto-Indo-European *kʷelh₁-der.
Ancient Greek τῆλε (têle)lbor.
French télé-
Proto-Indo-European *bʰeh₂-der.
Proto-Hellenic *pʰōnā́
Ancient Greek φωνή (phōnḗ)der.
French -phone
French téléphonebor.
English telephone
English -y
English telephony
From telephone + -y.
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