Problem folder
[计] 题目文件夹
🧩 词语组成解析
folder
['fəuldə]
n. 文件夹;折叠机;折叠式印刷品;
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
What did you think of our factories?
你认为我们的工厂怎样？
You play to win, and the game has little meaning unless you do your utmost to win.
参加比赛就是为了取胜。如果不拚命去赢，比赛就没有什么意义了。