stickiest

Of the three tapes, the one with the clear backing is the stickiest, so it holds the poster firmly.

用法提示：“stickiest”是形容词的最高级形式，表示“最粘的”，在句中修饰“tape”，说明粘性最大。

The stickiest part of the candy stuck to my teeth, and I had to rinse my mouth.

用法提示：“stickiest”作为最高级形容词，限定“part”，强调糖果中粘性最强的部分。

After the jam spilled, the stickiest spot on the floor was right under the shelf.

用法提示：“stickiest”用于比较多个位置，指出粘性最大的那一处，是形容词最高级。