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
I'd like to go into the city and meet you there,
我想到城里去看你，
The staff in this shop is very helpful.
这家商店的店员很热心。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。