spiral
美音:['spaɪrəl] 英音:['spaɪrəl]简单释义:
n.螺旋式;螺旋形;逐渐加速上升(或下降)
v.螺旋式上升(或下降);盘旋上升(或下降);急剧增长
adj.螺旋形的;螺旋式的
网络推理之绊;螺线;螺旋的
变形:
复数:spirals 现在分词:spiralling 过去式:spiralled
完整释义:
n.
1.涡线螺旋线
2.循环,螺旋形,螺旋状;阶梯
3.螺旋形物
4.〔机〕螺簧;游丝,灯丝;盘旋(飞行,下降)
5.(足球运动的)旋球
6.(物价等)不断加剧上升或下降
7.〔物〕蜷线;〔体〕长弧线
8.【数学】螺(旋)线
9.螺簧;【物理学】螺线
10.【航空】盘旋,盘旋降落
adj.
1.螺旋;螺线的
2.螺旋形的,盘旋的,盘旋上升的
3.〔天〕旋,〔空〕螺旋
4.〔机〕螺线的,螺纹的,盘旋(上升)的
5.【数学】螺线的
v.
1.盘旋;螺旋状移动
2.使成螺旋形
3.(物价)螺旋上升[跌落]
4.回转;旋转
5.【航空】盘旋降落[上升]
例句:
But the country seems to be locked into a downward spiral.
但该国似乎陷入了螺旋式的下降。This Ponzi-like spiral could not go on for ever but was enough to keep the bubble inflated for a while longer.
这种略带庞式骗局意味的高速发展虽不会持续很久,但也足以让经济泡沫持续好长一段时间。A cowlick is often present at the crown, but can occur anywhere on the head where the growth direction forms a spiral pattern.
发旋通常长在后脑勺,但也会出现在头发生长方向形成漩涡的地方。Depression is often caused by a combination of factors, so what is known as a "downward spiral" effect often occurs.
造成抑郁的因素往往是综合的,所以是“螺旋式下降”。One of TWO spiral bands of tissue in an egg that connect the yolk to the lining membrane at either end of the shell.
卵黄系带鸡蛋内将蛋黄和蛋壳任一端的内膜连接的两个螺旋的带状组织之一The nautilus is one of the most famous examples of a fractal in nature. The perfect pattern is called a Fibonacci spiral.
鹦鹉螺是自然界最著名的分形的代表,其完美的结构被称为斐波那契螺旋。Large spiral galaxies like the Milky Way seem to have two or three per century.
像银河系那样螺旋状的大星系每世纪似乎会出现两到三个。Past financial crises show that this downward spiral can be arrested only by bold policies to regain market confidence.
过去的金融危机表明,只有政府实施大胆的政策恢复市场信心,这种恶性循环才会停止。
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