osculate/ˈɑskjəˌleɪt/第三人称osculates现在进行时osculating过去式osculated过去完成时osculated1亲吻, 接吻to press one's lips against someone's lips or body to show affection or sexual desire同义词： busssnogkiss2密切, 在至少三个点上接触(geometry) to touch another curve or surface in at least three points3在两个类别之间摇摆, 处于两个类别的中间to be in the middle of two categories