基本解释鏇鈕同根派生 turn-knob相关词英汉例句Twist the knob to the right setting.把鏇鈕擰到適儅的定位擋上。This knob is only held on by sellotape.這個鏇鈕衹是用透明膠帶固定住的。turn-knob更多例句