Stumbling block
大学 College障碍物, 绊脚石
🧩 词语组成解析
a. 障碍的
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
You have lots of time to decide.
你有很多时间做决定。
To hear a hundred times is not so good as to see once.
百闻不如一见。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，