【字彙解釋】

Weir, curved 弧形堰

Weir

n. 堰

curved

n. 彎曲的


【前後詞彙】

Weir, circular 圓堰，環堰
Weir, collapsible diversion 活動渠首堰
Weir, contracted 縮口堰
Weir, crib 筐堰
Weir, cross 橫堰
Weir, curtain 捲簾堰
Weir for measurement 量水堰
weir notch 堰缺口
Weir, curved 弧形堰
Weir, cylinder 圓筒堰
Weir, diversion 渠首堰，引水堰