🧩 词语组成解析
fifty
['fɪfti]
n. 五十个人;五十岁;五十年代;编号为五十的东西;
num. 五十;五十个;
adj. 五十的;五十个的;许多的;
cent
[sent]
n. 分;一分钱的硬币;零钱;（作单位的）百;
piece
[pi:s]
n. 块，片，段;部分，部件;文章，音乐作品;
vt. 修补;连接，接上;
🗣️ 情景例句
You really miss your family, don't you?
你非常惦念你的家人是吗？
The leftover food began to smell bad.
剩饭开始发臭了。
We were getting very worried.
我们都非常担心呢。