undercharging is undercharge's Present Participle

undercharge

US [ˈʌndərˌtʃɑrdʒ]
UK [ˌʌndə(r)ˈtʃɑː(r)dʒ]
  • v.对(买方)少要[少算]价钱；给…充电不足；给…少填火药
  • Web索价
Simple Present：undercharges  Present Participle：undercharging  Past Tense：undercharged  

E-C

E-E

Web Definition

v.
1.
对(买方)少要[少算]价钱
2.
给...充电不足;给...少填火药