🧩 词语组成解析
n. 欢呼者；用欢呼声激励者
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
Well, I know you and Mom have given up a lot
嗯， 我知道你和妈妈省吃俭用
Work has a bitter root but sweet fruit.
劳动根虽苦，然而果实甜。
In 1995, there was a very big race.
1995年举行了一次盛大的比赛。