forensic
adj[attrib 作定语]
of, related to or used in (courts of) law 法庭的; 与法庭有关的; 用於法庭的
forensic medicine, ie medical skill used to help with legal problems or police investigations 法医学.
Despite the fact that the bottle is tinted a delicate shade of green, an observant visitor would soon notice that it is filled with what looks like a thick, grayish substance.