upper

• The upper and under portions of the building do not harmonize .
  这建筑物的上下部分不协调。
• Lively voices were heard this morning in the upper rooms .
  这天早晨，楼上的房间里人声鼎沸。
• The direction of the force on the upper conductor is downward .
  作用于上导体的力的方向朝下。
• The chief artery to the upper limb is the subclavian artery .
  锁骨下动脉是到上肢的主要动脉。
• A double-deck bus has 2 levels: you can smoke on the upper deck .
  双层公共汽车的上层可以抽烟。
• Its upper limit is determined by the conditions in the ionosphere .
  其上限由电离层的状态而决定。
• Two sealing blocks are needed for both upper and lower surfaces .
  上下翼面各需要用两个密封嗔块。
• Just keep a stiff upper lip .
  要坚持住。
• The two sides were so well-matched that neither could gain the upper hand .
  旗鼓相当，胜负难分。
• So keep a stiff upper lip before mason and everybody .
  在梅森面前，在所有的人面前，都要沉着冷静。