n. 1.(陡岩落下的)瀑布；【园艺】人工瀑布。 2.瀑布状物；波形花边。 3.【物理学】级；级联，串联；【无线电】格，栅，格状物；【航空】叶栅；【化学】阶式蒸发器。 vt.,vi. 1.〔罕用语〕(使)成瀑布落下。 2.(使阶式地)串接，串联。
a sudden downpour (as of tears or sparks etc) likened to a rain shower; "a little shower of rose petals"; "a sudden cascade of sparks" 同义词：shower,
a succession of stages or operations or processes or units; "progressing in severity as though a cascade of genetic damage was occurring"; "separation of isotopes by a cascade of processes"
a small waterfall or series of small waterfalls
arrange (open windows) on a computer desktop so that they overlap each other, with the title bars visible
rush down in big quantities, like a cascade 同义词：cascade down,
例句与用法
1.
Her sounds began cascading gently . 他的声音开始缓缓地低落下来。
2.
The bluebells had cascaded on to the ground . 风信子掉到了地上。
3.
We cascade two perfect differentiators . 我们把两个完美的微分器串联起来。
4.
The firework went off in a cascade of colour . 烟火散开像一片五彩缤纷的瀑布。
5.
Congratulatory phone calls cascaded in . 祝贺的电话犹如瀑布一般向我奔泻而来。
6.
Her scented yellow hair cascaded on her . 她一头芳香的金发瀑布似的泻在她身上。
7.
A torrent of salt water cascaded through the hatch . 一股瀑布般的盐水从舱口倒灌下来。
8.
The cascade range, to the north, is made up of volcanoes . 北边的喀斯喀特山脉由一群火山组成。
9.
We can cascade them to determine their overall effect . 我们可以将它们串联起来确定它们的总体影响。
10.
When the snow melted in the spring, great rivers and streams cascade downward . 到春天，冬雪一化，大江小河奔流而下。
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