Permanent front upper teeth  恒上前牙

upper teeth  上齿

acute wisdom teeth periodontitis  急性冠周炎

cut one’s wisdom teeth  开始懂事

Impacted wisdom teeth  下颌阻生第三磨牙; 阻生智牙

lower impacted wisdom teeth  低位阻生智齿

mandibular impacted wisdom teeth  下颌阻生智齿

wisdom teeth  智牙; 智齿; 智能齿

wisdom teeth periodontitis  智齿冠周炎

upper ridge (upper-level ridge)  高空脊

upper trough (upper-level trough)  高空槽

upper-air chart (upper-level charty)  高空图

water diversion from the upper Yangtze River in the south to the upper Yellow River in the north  南水北调

1221 upper working face  1221上工作面; 自适应有源噪声控制

2×2 Upper Triangular Operator Matrixes  2×2上三角算子矩阵

3-D upper-limb forces  三维上肢力

95% Upper confidence limit  抗肿瘤药(中药); 95%置信上限; 香港中文大学可─

a landslide dam located in the upper-reach of Yell  电子背散射衍射(EBSD); 黄河上游某滑坡坝

Aberdeen Upper Reservoir  标书; 招标说明书; 香港仔上水塘