scissor除了名词外，还有动词和形容词的用法，显然，就不是“剪刀”的意思了。
动词 cut (something) with scissors用剪刀剪
pages scissored out of a magazine.
从杂志上剪下来的几页。
move (one’s legs) move back and forth in a way resembling the action of scissors使（腿）作剪式运动：
he was still hanging on, scissoring his legs uselessly.
他仍悬吊在那里, 双腿毫无意义地前后甩动着。
用作形容词，表示“像剪刀似的”
The legs move in a scissor action.
两腿像剪刀似地运动。