English Dictionary

fourth-degree

adj

At the fourth level of some system, particularly: / (of burns) The most severe level of damage, typically involving major damage to muscles, tendons, and ligaments as well as the skin.

He has achieved a fourth-degree black belt in karate.

意味（1）

At the fourth level of some system, particularly:

意味（2）

(of burns) The most severe level of damage, typically involving major damage to muscles, tendons, and ligaments as well as the skin.