microtelephone

名词 n.
中文释义

英文释义

名词 n.
  1. An early form of telephone capable of transmitting very faint sounds, in which the current generated by the vibration of the diaphragm is caused to pass through the diaphragm and core as well as the coil before it enters the line. historical
  2. An early telephone having the transmitter and receiver mounted on the same handle for one-handed use. historical

词形变化

microtelephones plural

词源

micro- + telephone
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