Extended problem
[计] 扩充问题
🧩 词语组成解析
extended
[iks'tendid]
adj. 延伸的;伸展的;延长的;扩大的;
v. 延伸(extend的过去式和过去分词);伸展;延长;
🗣️ 情景例句
That's five points also.
也是五分。
It is no use crying over spilt milk.
泼水难收。
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。