unbolt
US /ʌnˈboʊlt/
UK /ʌnˈbəʊlt/
動詞
打開, 解開螺栓
to unfasten a door or window by drawing back its bolt
範例:
•
She reached out to unbolt the heavy wooden door.
她伸手去打開那扇沉重的木門。
•
He had to unbolt the gate to let the car through.
他不得不打開大門讓汽車通過。