U 开头单词
undergo reoperation [经济学]重做手术
undergo heart surgery [新闻学与传播学]做心脏手术
undergo hardships 备尝艰辛
undergo vt. 经历，经受；忍受
underglazedecoration 釉下彩饰
underglaze adj.釉底的(用于涂釉前的)
undergirth 底层加固束带
undergirds vt.从底层加固；加强
undergirding vt.从底层加固；加强
undergird vt.从底层加固；加强
undergear 下部齿轮
undergauge n.尺寸不足(短尺)
undergarment n.内衣
undergage 尺寸不足
underfur n.(海獭、海豹等的)下层绒毛
underfunds vt. 对 ... 提供资金不足
underfunding vt. 对 ... 提供资金不足