单词	sound intonation
释义	sound intonation 声韵调
随便看	battery cell efficiency battery cell jar battery cells battery cell tester battery center battery center tap battery central battery charge battery charge and discharge box Battery charge controller battery charge itself battery chargeman battery charging control battery charging equipment battery charging generator battery charging management battery charging operation battery charging outfit battery charging panel battery charging plant battery charging plug battery charging regulator battery charger battery charger fail relay battery charger failure signal