underachieve v.学习成绩不良
underbid v.叫价较低
underbody n.底部 腹部
underbrush n.灌木丛
underbred adj.没有教养的
underact v. 不充分地表演
underclothes n.内衣
underarm adj.腋下的,手臂下的
underclass n.下层社会
underdog=loser n.失败者
underbelly n.腹下的
underfloor adj.装在地板下的
underfoot adv.在脚下的
underdress n.内衣
(0.0只想到这些谅解)。。
undergraduate
understand
underground
underestimate
underline
还有很多,希望可以帮到你
Understand
Understood
Undergo
Underwent
Underground
Underhand
Underestimate
Underwater
Under-paid
Underneath
understand
underground