hover基本解释
vi,盘旋，翱翔；徘徊,同近
hover相关例句和用法Her younger brother hovered in the background watching us..她的弟弟在后面走来走去，观察着我们。
hover英英释义徘徊；傍徨；翱翔；盘旋英释vvto stay nervously in the same place, especially because you are waiting for something or are not certain what to do
hover短语hover over,在…盘旋.短语
