upper body 上半身 | upper limit 上限 | uppercase 大写字母的 | uppermost 最高的

the upper floors of a building 大楼的高层

There is an upper age limit for becoming a pilot. 当飞行员有年龄上限

the upper reaches of the Nile 尼罗河的上游

1、上面的 higher

the upper lip 上唇

2、较高级的 more important

the upper echelons of corporate management 公司管理人员中的高层

3、有利的

Police have gained the upper hand over the drug dealers. 警方在与毒品贩较量中占据了上风

lower body 下半身 | lower limit 上限 | lowercase 小写字母的 | lowermost 最低的

the lower slopes of the mountain 山麓的斜坡

She suffers with pain in her lower back. 她腰痛

1、下面的 below

Nina chewed her lower lip anxiously. 尼娜焦虑不安地咬着下唇

Ruth went down to the lower deck. 露丝到下层甲板去了

2、较低级的 less important

the lower levels of management 管理层中的较低级别

3、较小的 smaller

Temperatures will be lower over the weekend. 周末气温会下降