オペア
opea
1. au pair
Noun
#69011
1. au pair
1. op-amp; operational amplifier
1. Operational amplifier's; Of an operational amplifier
1. With an op-amp; Using an op-amp
1. Operational amplifier.; It is an operational amplifier.
1. If op-amps; When op-amps
1. If it's an op-amp; When it's an op-amp
1. Probably an op-amp.
1. Was an op-amp.
1. Was an operational amplifier.