常见例句noun [ C ]The easiest way to undo and do up nuts is with an adjustable spanner. 擰松或擰緊螺母最簡單的辦法就是使用活動扳手。Use an adjustable spanner to turn the valve clockwise. 使用活動扳手按順時針方曏鏇動閥門。 返回 adjustable spanner