Upper extremity
[医] 上肢
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
extremity
[iks'tremiti]
n. 端点;尽头;手和足;极窘迫的境地;
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
To paint
油漆
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。