Constitute an obstacle
构成障碍
🧩 词语组成解析
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
🗣️ 情景例句
How about some bacon?
来点咸肉怎么样？
Or the one with blue eyes, or something like that to help you remember them.
或蓝眼睛的，帮助你们记住他。
What is it? asked the man.
“什么事？”楼上人问。