a.

1. 粘的；涂有粘胶物质的；泥泞的
   His fingers are sticky with jam.

   他的手沾了酱，粘糊糊的。

2. 【口】湿热的
3. 【口】棘手的，麻烦的
   They put me in a sticky position.

   他们将我置于一个困难的境地。

4. 【美】【口】过于多情的，易感伤的
5. 不灵活的，易卡住的

adj.

1. tending or designed to stick; adhesive.
   ▸glutinous; viscous.
2. (of the weather) hot and humid; muggy.
3. damp with sweat.
4. informal difficult; awkward.
5. informal (of a website) attracting a long visit or repeat visits from users.

n.