🧩 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;
🗣️ 情景例句
I'll miss you too.
我也会想你们。
My uncle is a high school principal.
我的叔叔是一位高中校长。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是吗？