Triangular weir
[机] 三角堰
🧩 词语组成解析
weir
[[wiə]]
n. 堰, 鱼梁\\n[化] 堰
🗣️ 情景例句
Talking to the real-estate agent.
与房地产仲介商谈。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
You should give it a try.
你应该试一试。