発電所: power plant

電気力学: electrodynamics

電気椅子: electric chair

a word, a term / language, speech

unable to put into words

unable to put into words

(idiomatic) A piece of cake; an extremely simple thing, something trivial, a cinch, easy as pie.

朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away