noun 下载 🔗分享 前额,额头。 The front part of the head or skull (as contradistinct from occiput). Examples : "The doctor carefully examined the baby's sinciput to check for any unusual swelling after the delivery. " 医生仔细检查了婴儿的额头,以查看分娩后是否有任何异常肿胀。 anatomy body part physiology 与AI对话词汇游戏阅读练习