hover

详细解释:vi. 盘旋, 翱翔, 徘徊
vt. 孵
n. 翱翔

词型变化：

副词:hoveringly名词:hoverer动词过去式:hovered过去分词:hovered现在分词:hovering第三人称单数:hovers

英语解释：

动词 hover:

be undecided about something; waver between conflicting positions or courses of action同义词：vibrate, vacillate, oscillate