adjective 下载 🔗分享 皮下的, 皮下脂肪的 Pertaining to the fatty layer under the skin. Examples : "The doctor gave the patient a subcutaneous injection, inserting the needle into the fatty layer under the skin. " 医生给病人做了皮下注射,把针头插入了皮肤下面的脂肪层。 anatomy physiology medicine body 与AI对话词汇游戏阅读练习