Upper volta
上沃尔塔（布基纳法索旧称, 非洲国家）
🧩 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;
[电] 伏打
🗣️ 情景例句
Help yourself, please.
请随便。
What's your favorite kind of animal?
你最喜欢的动物是什么？
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。