[电] energy stored in condenser
diàn róng qì zhōng jī zhù de diàn néng ㄉㄧㄢˋ ㄖㄨㄥˊ ㄑㄧˋ ㄓㄨㄥ ㄐㄧ ㄓㄨˋ ㄉㄜ˙ ㄉㄧㄢˋ ㄋㄥˊ