noun🔗Share螺旋, 螺线 A curve that is the locus of a point that rotates about a fixed point while continuously increasing its distance from that point."The shells on the beach were beautiful spirals, each one unique in size and color. "海滩上的贝壳都是美丽的螺旋形，每个的大小和颜色都独一无二。mathfigureChat with AIVocabulary GamePractice Reading
noun🔗Share螺旋，螺线。 A helix."The notebook used to take notes in class had two spirals along its edge to hold the pages together. "这本上课记笔记用的笔记本，边缘有两个螺旋线圈，用来固定书页。naturesciencemathstructureChat with AIVocabulary GamePractice Reading
noun🔗Share螺旋式上升， 螺旋式发展 A self-sustaining process with a lot of momentum involved, so it is difficult to accelerate or stop it at once."The company's financial problems turned into uncontrollable spirals after they lost their biggest client. "失去最大客户后，公司的财务问题变成了难以控制的螺旋式下滑。processsystemtendencyChat with AIVocabulary GamePractice Reading
verb🔗Share盘旋，螺旋上升。 To move along the path of a spiral or helix."The falling leaves spiralled down from the tree."落叶从树上飘落，呈螺旋状盘旋而下。directionactionwayphysicsChat with AIVocabulary GamePractice Reading
verb🔗Share盘旋，螺旋上升。 To cause something to spiral."You need to learn how to spiral a ball."你得学会怎么让球旋转起来。actionprocessChat with AIVocabulary GamePractice Reading
verb🔗Share螺旋式上升，盘旋上升。 To increase continually."Her debts were spiralling out of control."她的债务像螺旋一样失控地增长。amountbusinesseconomyChat with AIVocabulary GamePractice Reading
