spiral
英 [ˈspaɪrəl]
美 [ˈspaɪrəl]
n. 螺旋形; 螺旋式; 逐渐加速上升(或下降)
adj. 螺旋形的; 螺旋式的
v. 螺旋式上升(或下降); 盘旋上升(或下降); 急剧增长
复数:spirals 现在分词:spiralling 过去式:spiralled 第三人称单数:spirals 过去分词:spiralled
Collins.2 / BNC.8551 / COCA.8028
短语用例
spiral down/downward
- 急剧减少
to decrease rapidly- The birds circled in a slow spiral above the house.
鸟儿在房子上空缓缓盘旋。
- The birds circled in a slow spiral above the house.
牛津词典
noun
- 螺旋形;螺旋式
a shape or design, consisting of a continuous curved line that winds around a central point, with each curve further away from the centre- The birds circled in a slow spiral above the house.
鸟儿在房子上空缓缓盘旋。
- The birds circled in a slow spiral above the house.
- 逐渐加速上升(或下降)
a continuous harmful increase or decrease in sth, that gradually gets faster and faster- the destructive spiral of violence in the inner cities
市中心贫民区日益严重的暴力行为 - measures to control the inflationary spiral
控制日益恶化的通货膨胀的措施 - the upward/downward spiral of sales
日渐上升 / 下降的销售额
- the destructive spiral of violence in the inner cities
adj.
- 螺旋形的;螺旋式的
moving in a continuous curve that winds around a central point- A snail's shell is spiral in form.
蜗牛壳呈螺旋形。
- A snail's shell is spiral in form.
verb
- 螺旋式上升(或下降);盘旋上升(或下降)
to move in continuous circles, going upwards or downwards- The plane spiralled down to the ground.
飞机盘旋降落。
- The plane spiralled down to the ground.
- 急剧增长
to increase rapidly- the spiralling cost of health care
急剧上涨的医疗费用 - Prices are spiralling out of control.
物价飞涨,失去控制。
- the spiralling cost of health care
柯林斯词典
- N-COUNT 螺旋(形)
Aspiralis a shape which winds round and round, with each curve above or outside the previous one.- Spiralis also an adjective.
- ...a spiral staircase.
螺旋形楼梯
- Spiralis also an adjective.
- V-ERG (使)盘旋着生长(或移动)
If somethingspiralsoris spiralledsomewhere, it grows or moves in a spiral curve.- Vines spiraled upward toward the roof...
藤蔓盘旋着朝屋顶方向生长。 - ...a bullet spiralling out of a gun barrel...
从枪管里飞旋而出的子弹 - A joss stick spiralled smoke.
一柱线香青烟袅袅。 - Spiralis also a noun.
- Larks were rising in spirals from the ridge.
云雀从山脊上盘旋着飞起。
- Vines spiraled upward toward the roof...
- VERB (数量、水平)急遽增长
If an amount or levelspirals, it rises quickly and at an increasing rate.- Production costs began to spiral.
生产成本开始急遽上升。 - ...a spiralling trend of violence...
暴力急遽上升的态势 - The divorce rate is spiralling upwards.
离婚率正急遽上升。 - Spiralis also a noun.
- ...an inflationary spiral.
急遽加快的通货膨胀 - ...a spiral of debt.
债务激增
- Production costs began to spiral.
- VERB (数量、水平)急遽变化
If an amount or levelspiralsdownwards, it falls quickly and at an increasing rate.- House prices will continue to spiral downwards.
房价将继续暴跌。
- House prices will continue to spiral downwards.
in AM, use 美国英语用 spiraling, spiraled
英英释义
noun
- flying downward in a helical path with a large radius
- a structure consisting of something wound in a continuous series of loops
- a coil of rope
- ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
- a continuously accelerating change in the economy
- a plane curve traced by a point circling about the center but at increasing distances from the center
- a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
verb
- to wind or move in a spiral course
- the muscles and nerves of his fine drawn body were coiling for action
- black smoke coiling up into the sky
- the young people gyrated on the dance floor
- move in a spiral or zigzag course
- form a spiral
- The path spirals up the mountain
adj
双语例句
- Conclusion Multislice Spiral CT scans and MRP for diagnose pheochromocytomas have higher value.
结论多层螺旋CT扫描及MRP对嗜铬细胞瘤的定性和定位诊断有较高价值。 - Conclusion spiral CT can identify Bleeding and necrotizing pancreatitis early and also can regard as a significant follow-up method.
结论螺旋CT检查能及早发现出血坏死性胰腺炎的病理变化,并可作为随访该病病情转归的重要方法。 - The process is not a circle but rather a spiral
这个过程不是一个圆周运动而是螺旋上升型的。 - In this spiral spring time, each person's behind all as if excellent disciple spiral spring.
在这个发条的时代,每个人的背后都似乎上足了发条。 - Thus the theoretical basis for the design of conical spiral magnetic suspension blood pump was provided.
为锥形螺旋磁悬浮血泵的设计提供了理论依据。 - The generating motion of the generating gear and the work gear on spiral bevel gear NC machining is analyzed.
分析了弧齿锥齿轮数控加工中产形轮和工件齿轮之间的展成运动,建立了弧齿锥齿轮齿面的数学模型。 - Objective: To investigate the technique and clinical value of spiral CT virtual endoscopy of middle ear.
目的:研究螺旋CT中耳仿真内镜的检查方法以及临床应用价值。 - I am seeking for a spiral outside antenna for interphone.
我要找一个对讲机的外接天线,并且要螺旋式的。 - The spiral load brakes self-locked is good, can be in imperceptible locking and open, operate freely.
这种螺旋载荷制动器自锁性好,能在不知不觉中锁定和开启,操作自如。 - A joss stick spiralled smoke.
一柱线香青烟袅袅。