短语词组短语stack unwinding 栈展开;堆栈辗转开解;[计]堆栈解退;叠辗转开解unwinding enzyme 解螺旋酶;解链酶;翻译DNA unwinding DNA 解旋unwinding equipment 导开装置coil unwinding 带卷开卷unwinding grade 解舒等级unwinding ratio 解舒率unwinding stand 退纸架 返回 unwinding