noun 下载 🔗分享 签名,署名。 A signature, especially on emails or newsgroup postings. Examples : ""Remember to add your contact information to your email sig so people know how to reach you." " 记得在你的邮件签名里加上你的联系方式,这样别人就知道怎么联系你了。 communication internet computing writing sign 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 尿,小便 Urine. Examples : "The doctor asked me to provide a sig sample for testing. " 医生让我提供一份尿液样本用于化验。 physiology body medicine 与AI对话词汇游戏阅读练习