spiral
spiral
英[ˈspaɪrəl]美[ˈspaɪrəl]
n.螺旋（线），旋涡，螺旋形物，（足球运动的）旋球；
v.使成螺旋形，螺旋式的上升（或下降盘旋上升（或下降）；
adj.螺旋形的，盘旋的，盘旋上升的；
复数：spirals;
第三人称单数：spirals;
过去式：spiralled;
过去分词：spiralled;
现在分词：spiralling;
副词：spirally;
例句
a long spiral ivory tusk扭曲的长尖牙
The production in this factory is spiral.这个厂的产量呈盘旋上升。
Objective To evaluate spiral CT in localizing and measuring intraocular foreign body.目的探讨螺旋CT在眼内异物定位测量中的应用.
Reverse the spiral spinning it downward until it dissipates.朝下逆转螺旋,直到它消散.
Spiral galaxies are considered to be gravitationally bound configurations of stars.旋涡星系被认为是由恒星组成的引力束缚系统.
The narwhal's single, spiral tusk has always been a mystery.独角鲸那的螺旋状尖角总是被视为神秘之物.
Designed with spiral slide to stanch bleeding, can slightly adjust the compression pressure.压迫止血采用螺旋滑块设计, 可微调压迫压力.
Her hair was styled into a cascade of spiral curls.她的头发被做成了瀑布般的螺旋形鬈发.
The birds circled in a slow spiral above the house.鸟儿在房子上空缓缓盘旋。
Helicobacter pylori is a spiral Gram's negative bacterium, living in microaerophilic environment.幽门杆菌是一只革兰氏阴性螺旋菌, 生活在微需氧的环境下.
同义词
vi.
spiral的同义词之：旋转
kinktwistcoiltwirlspiral的同义词之：其他释义
twistcurltwirlkinkcrookedcontortcoilcirculation柯林斯高阶英汉双解学习词典释义
N-COUNT
螺旋(形)
A spiral is a shape which winds round and round, with each curve above or outside the previous one.
V-ERG
(使)盘旋着生长(或移动)
If something spirals or is spiralled somewhere, it grows or moves in a spiral curve.
例句
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*管里飞旋而出的子弹VERB
(数量、水平)急遽增长
If an amount or level spirals, it rises quickly and at an increasing rate.
例句
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VERB
(数量、水平)急遽变化
If an amount or level spirals downwards, it falls quickly and at an increasing rate.
例句
House prices will continue to spiral downwards.房价将继续暴跌。英汉词典释义
adj.
螺旋形的
The production in this factory is spiral.这个厂的产量呈盘旋上升。n.
螺旋(线)
螺旋式的上升(或下降)
vi.
盘旋上升(或下降)
The falling leaf spiralled to the ground.落叶盘旋着飘到了地上。(物价等)不断急剧地上升(或下降)
Prices are still spiralling.物价仍在急剧上涨。英英词典释义
Noun
1. a plane curve traced by a point circling about the center but at ever-greater distances from it
2. a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
3. ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
4. a structure consisting of something wound in a continuous series of loops;
"a coil of rope"5. flying downward in a helical path with a large radius
Verb
1. 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"2. form a spiral;
"The path spirals up the mountain"3. move in a spiral or zigzag course
Adjective
1. in the shape of a coil
行业词典
体育： 盘旋升降；螺旋转步；
医学： 螺旋状的；螺旋；
数学： 螺线；
煤炭： 螺旋分选机；物料在绕垂直轴线弯曲成螺旋状的溜槽中，利用离心力和重力进行分选的机械。；
