英语短语词组词汇step something down的音标、释义、翻译、用法及例句-英语短语词组词典

短语	step something down
释义	step something down decrease voltage by using a transformer （用变压器）降低电压。
随便看	power-line monitor power lines power loading power loadings power look power loom power looms power loss power losses power lunch power-lunch power lunches power lunching powerman powermen powermonger powermongers power mower power mowers power nap power net power of appointment power of attorney power-off power of life and death

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。