spiral screwdriver（螺旋棘轮螺丝刀）是什么意思？音标发音+图解场景

螺旋棘轮螺丝刀 /ˈspiːd ˈskiːə/ n

English: spiral screwdriver · 螺旋棘轮螺丝刀

释义：Screwdriver with interchangeable bits fitted into a mechanism for screwing or unscrewing by simply pushing the handle.