underateadj.小额的
underprep.低于;在 ... 下;在 ... 内;在 ... 控制下adv.在昏迷中;在 ... 下adj.下面的;从属的;少于的
Underhand cutting and filling method下向分层充填采矿法
underachievers in physical education体育差生
under-represented college students弱势群体
Under Less Then Honorable Conditions
underdeveloped leaves and flowers.生长不足的叶和花
under otherwise identical conditions其他条件都相同(时)
undersea long-range missile system水下远程导弹系统
under existing favourable conditions在现有的情况下