drop curtain 中文意思是什麼
drop curtain
解釋
吊幕,垂幕。-
High pressure rotary jet grouting applied to curtain construction of drop shaft sinking
高壓旋噴注漿法在沉井帷幕施工中的應用 -
With a drop of more than 120 kms, the mid - folding waterfall looks like a pearl curtain. while the sun shines over it, it gives out rainbows
中折瀑高120餘米,狀如珠簾,陽光穿之,彩虹飛動,令人叫絕。
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