4周搞定2000+托福核心词
螺旋
spiral
常考释义
There's no symmetry to its overall shape, no central concentration of galaxies, but it happens to have both elliptical and spiral galaxies within it.
它的整体形状并不对称,中心没有星系集中,但是它恰好拥有椭圆的星系和螺旋形的星系。
来源于:听力OFFICIAL42 L2n. 螺旋形;螺旋式
The birds circled in a slow spiral above the house.
鸟儿在房子上空缓缓盘旋。
Geometrically, it can be expressed as a spiral.
在几何上,它可以表示为螺旋。
来自《犯罪心理 第4季第8集》
图片源自网络
And one of the images they produced showed an empty spiral-shaped space inside it.
他们绘制图像中有一张展示了在其内部空的盘旋空间。
来源于:听力OFFICIAL33 L2v. 螺旋式上升(或下降);盘旋上升(或下降)
The plane spiralled down to the ground.
飞机盘旋降落。
You see how things spiral out of control? They spiral.
你看到事情怎么变得不受控制了吧,情况急转直下啊。
来自《新闻编辑室 第3季第2集》
图片源自网络
Well, if you got a ramp spiraling up from the base of the Pyramid, those corners would be buried by that ramp during construction.
如果坡道从金字塔底部周围盘旋而起,那么这几个角就会在建筑过程冲被坡道掩埋。
来源于:听力OFFICIAL33 L2Then the rest of the Pyramid was constructed using an internal ramp that spiraled around the inside of the Pyramid.
然后,剩下的金字塔会使用内部盘旋的坡道。
来源于:听力OFFICIAL33 L2Then we believed they gradually spiral down out of the rings and into the planet’s atmosphere.
我们认为它们渐渐地螺旋下降出了土星环进入土星的大气层。
来源于:听力OFFICIAL53 L6adj. 螺旋形的;螺旋式的
A snail's shell is spiral in form.
蜗牛壳呈螺旋形。
They're not spherical or spiral shaped, but the cluster itself shows spherical symmetry.
它们不是球形的或者螺旋形的,但是星团本身呈现球形对称。
来源于:听力OFFICIAL42 L3There's no symmetry to its overall shape, no central concentration of galaxies, but it happens to have both elliptical and spiral galaxies within it.
它的整体形状并不对称,中心没有星系集中,但是它恰好拥有椭圆的星系和螺旋形的星系。
来源于:听力OFFICIAL42 L3n. 逐渐加速上升(或下降)
a spiral of debt.
债务的加剧减少。
The night went on, and the great spiral dance continued.
夜正浓, 那漫长的盘旋上升的舞蹈连续着。
v. 急剧增长
Prices are spiralling out of control.
物价飞涨,失去控制。
spiral groove
螺旋沟
spiral case
蜗壳;水轮机蜗壳
vicious spiral
恶性螺旋形上升;经恶性通货膨胀螺旋
downward spiral
向下旋转;螺旋式下跌;减记恶性循环
spiral galaxy
螺旋星云
spiral staircase
螺旋梯
spiral bevel gear
弧齿锥齿轮;螺旋伞齿轮
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