noun🔗Share睾丸， 蛋。 The 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. "兽医检查了那只狗的睾丸，看看有没有肿胀或者异常的迹象。anatomyorgansexbodyphysiologybiologymedicinescienceanimalhumanChat with AIVocabulary GamePractice Reading
