🧩 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 planned to take a few months off.
我计划休息几个月。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。