留守電

るすでん

• answering machine; answerphone n abbr

Advanced ➥

雷電

らいでん

• thunder and lightning n

Advanced ➥

来電

らいでん

• incoming telegram n

Advanced ➥

陽電子

ようでんし

• positron n physics

Advanced ➥

誘電率

ゆうでんりつ

• dielectric constant; permittivity; conductivity n

Advanced ➥