doorknobs
n. 门把手
复数 doorknobs
例句
While Stella napped, Sally would clean her home in Jackson, New Jersey, wiping down doorknobs and light switches.
史黛拉打盹的时候,莎莉会打扫她在新泽西杰克森的家,擦拭门把手和电灯开关。
It also has a motorized arm capable of opening doorknobs and delivering food or other supplies.
Quince机器人的机械手灵活到足以打开门把手,可以运送食物或其他补给品。
Visitors conclude their meetings and then wander around, testing doorknobs until finding one that leads to an exit.
来访者结束会面之后走来走去,尝试不同的门把手,直到找到通往出口的门。