im·pact·ed /ɪmˈpæktəd/ 形容詞
沖擊的,碰撞的,嵌塞的,阻生的
Im·pact v. t. [imp. & p. p. Impacted; p. pr. & vb. n. Impacting.]
1. To drive close; to press firmly together: to wedge into a place.
Im·pact·ed a.
1. Driven together or close.
Impacted fracture Surg., a fracture in which the fragments are driven into each other so as to be immovable.
◄ ►
impacted
adj : wedged or packed in together; "an impacted tooth" [syn: wedged]