upper

The executive offices are located on the upper floors of the skyscraper.

(Chinese) 行政办公室位于摩天大楼的高层。

He suffered a minor injury to his upper lip during the basketball game.

(Chinese) 他在篮球比赛中上唇受了轻伤。

The doctor warned that using illicit uppers can lead to severe heart problems.

(Chinese) 医生警告说，使用违禁兴奋剂会导致严重的心脏问题。

He mistakenly thought these uppers would help him study through the night without side effects.

(Chinese) 他错误地认为这些兴奋剂能帮他通宵学习且没有副作用。