?电压降低
... stepping down of voltage 电压降低 stepping down the electric power. 减少电力 Can't bear stepping on fall down flowers repeatedly 忍踏落花来复去 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。