sluice gate
短语n. 水门, 水闸; 斗门; 闸门
词形变化
sluice gates
复数
别名
sluice-gate
释义与例句
n.
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1.
A portal which may be opened or closed to allow or prevent the passage of water through a man-made channel.
闸门
闸口
斗门
水闸
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2.
Something which restrains or releases a substantial volume, a flood, of activity, emotion, etc.
比喻