Rectangular weir
[机] 矩形堰, 长方形堰
🧩 词语组成解析
rectangular
[rek'tæŋgjulə]
adj. <数> 矩形的;成直角的;直角坐标的;长方;
weir
[[wiə]]
n. 堰, 鱼梁\\n[化] 堰
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
I'm afraid you're too critical about your food.
我怕你对食物太挑剔了。
Yes, it's empty. Look!
是的，你看，是空的。