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- So the giant shoved it open with his shoulder. There was a spiral staircase. 巨人对肩膀撞开门。里边有一个盘旋式的小楼梯。
- The two strands of the double helix are linked by pairs of nucleic acids like the treads in a spiral staircase. 这个双螺旋结构的两股之间是由成对的核酸联结的，它们就像螺旋式楼梯中的踏步板。
- It was reached by a spiral staircase which terminated in the corner of the room at a square hole like the hatchway of a ship. 厅的角上有个方洞，正如轮船上的升降口，楼下的人，从一道螺旋式楼梯经过这方洞，到达楼上。
- It has a double helix structure, like a spiral staircase, which was discovered by Francis Crick and James Watson in the Cavendish lab at Cambridge in 1953. 它有着像螺旋式楼梯一样的双螺旋结构，这一点是由弗朗西斯·克里克和詹姆斯·沃森于1953年在剑桥的卡文迪什实验室里发现的。
- Imagine walking up a spiral staircase with your left hand on the inner banister and your right hand on the outer one.Such a staircase is a right-handed helix. 想像自己往上走在一个螺旋楼梯，左手放在内侧栏干，右手扶著外侧，这种楼梯就是右旋螺旋。
- a spiral staircase(= a set of stairs that curve upwards around a central post) 螺旋式楼梯
- Vortex fields will have a spiral drawn. 漩涡场将会有一个螺旋线。
- Society invariably moves forward in a spiral. 社会的运动总是采取螺旋形前进的。
- To assume a spiral or curved shape. 呈现盘旋状，呈现螺旋状
- Spiral: To take a spiral form or course. 用螺旋形形式或路径。
- She thought the spiral staircase would lead her down to the party. 她原以为这螺旋梯会通到舞厅。
- A single turn or volution of a spiral shell. 壳阶、螺层、毛轮螺壳的一个单个转变处或涡卷
- A turn or twist about a center; a spiral. 滚动绕一个中心的转动或绕动；螺旋
- Something with a spiral or coiled shape. 卷曲物，螺旋状物
- A skyrocket that has a spiral flight. 螺旋飞行的一种焰火
- a spiral staircase 螺旋式楼梯
- accompanied my friend at ten in the morning By underground railway to the old city to visit St Paul's stone. Cathedral, a spacious church with a spiral staircase from ground to roof of over 900 steps, all in white 上午10 点陪同我的朋友乘地铁去老城区参观圣保罗大教堂。这是一个很大的教堂，有9 百多级全部是白色石头台阶的螺旋形楼梯从地面一直通向屋顶。
- A spiral exterior staircase extends up the tower to the platform where the "muezzin" called the people to prayer. 有一座螺旋状的外部阶梯从塔上延伸到一个平台，这是宣礼员通告人们进行祷告的地方。
- DNA comprises two separate strands which are twisted into a spiral. DNA包括两条缠绕成螺旋状的链。
- A house that one of two dark staircase, the staircase in front in the dark staircase, a spiral, only one side capacity and that in the closet, Buman, difficult to detect. 屋里有一明一暗两条楼梯，明梯在前，暗梯在后，呈螺旋状，仅容一人侧身而过，设在壁柜、布幔之后，不易察觉。
