noun🔗Share고환The male sex and endocrine gland, found in some types of animals, that produces sperm and male sex hormones, including the steroid testosterone."The veterinarian examined the dog's testicles to check for any signs of swelling or abnormality. "수의사는 부어오름이나 이상 징후가 있는지 확인하기 위해 개의 고환을 검사했습니다.anatomyorgansexbodyphysiologybiologymedicinescienceanimalhumanChat with AIVocabulary GamePractice Reading
