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
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
Boy, you are in a lousy mood!
天啊，你情绪糟糕透了！
Born a free man, he was now in chains.
他生来本是个自由人，如今却戴上了镣铐。