Big media groups are drawn to social networking sites because of their "sticky" nature.大媒体公司被社交媒体所吸引，因为他们具有黏性。The paint was still sticky.油漆仍然有黏性。Press the two parts together while the glue is tacky.乘胶水还有黏性的时候，把这两部分粘合。The tape has an adhesive backing.这胶带背面有黏性。