adv.似是而非地,外观好看地,像是真实地
Billy leaned forward and brushed a speck of dust off his shoes.
比利俯身擦掉了鞋子上的一丝灰尘。
I've got a speck of dirt on my shirt.
我的衬衫上有一点污垢.
The ship was now just a speck in the distance.
此时,那艘船不过是远处的一个小点。