banged up

「banged up」是「遭碰撞（或因此受傷）」：

Alice's minivan was banged up in a Serial car accident.（愛麗絲的小型貨車在連環車禍中被撞壞了。）

He is banged up when he fell off the bike, now suffering strain to the left shoulder.（他從自行車上摔下來時被撞了，現在左肩承受著壓力。）

He banged up his knee playing football.（他踢足球傷了膝蓋。）

Inarticulate

「Inarticulate」是「口齒不清，或不善言辭 」 ，例如：

Inarticulate and rather shy, she had always dreaded speaking in public.（她口齒不清又很害羞，一直很怕公開演講。）

When it comes to expressing their emotions, most men are hopelessly inarticulate.（大多數男性拙於表達情感。）

Her speech was inarticulate and still sleepy.（她的話講不清楚，而且仍然睡眼惺忪。）