noun 下载 🔗分享 血肿,瘀伤。 A swelling of blood, usually clotted, which forms as a result of broken blood vessels. Examples : "After bumping his head on the cabinet, Timmy developed a large, painful hematoma on his forehead. " 提米撞到橱柜后,额头上肿起了一个又大又疼的血肿,看起来像个大瘀伤。 medicine body disease physiology anatomy 与AI对话词汇游戏阅读练习