🧩 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
Thank you.
谢谢各位。
I cannot afford two days off a week.
我忙得无法一星期抽出两天休假。
It's ready.Do you want any milk?
咖啡好了，你要放点奶吗？