Learning difficulties
学习障碍（天生智力问题或疾病、受伤引起）
🧩 词语组成解析
n. 困难( difficulty的名词复数 ); 难度; 难事; 麻烦
🗣️ 情景例句
I'm not sure. I'll have to check.
我不能确定，我必须查一下。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。