upper
01
上面的, 较高的
situated above something similar
语法信息
形态构成
简单词
关系形容词
不可分级
例子
The upper shelves in the kitchen hold rarely used cookware.
厨房的上层架子放着很少使用的炊具。
02
上部的, 高的
positioned at or close to the top of something
例子
Please place your signature in the upper right-hand corner of the document.
请将您的签名放在文件的右上角。
例子
The upper floors of the building offer views of the city skyline.
建筑的上层可以俯瞰城市天际线。
例子
Ancient civilizations thrived in Upper Egypt along the Nile River’s higher reaches.
古代文明在尼罗河上游的上埃及地区繁荣发展。
05
上层的, 高级的
greater or higher in level or status
例子
She was born into the upper ranks of society and enjoyed a life of privilege.
她出生在社会上层，享受着特权生活。
Upper
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
uppers
例子
The leather uppers on these boots are designed for durability and comfort.
这些靴子的皮革鞋面设计旨在耐用和舒适。
02
兴奋剂, 刺激物
a stimulant drug that increases energy, alertness, and physical activity
非正式
例子
He took an upper to stay awake during his overnight study session.
他服用了兴奋剂以在通宵学习期间保持清醒。
03
上层, 上铺
the higher of two stacked sleeping or resting place on a vehicle, such as a train, ship, or bus
例子
She prefers the upper for its view, especially during scenic train rides.
她更喜欢上铺的视野，尤其是在风景优美的火车旅行中。
