问答题喉腔分为哪几部分?
问答题蛛网膜下隙
问答题灰质
问答题咽淋巴环
问答题肾门
问答题胸骨角
填空题The trochlear nerve supplies .
填空题The inferior mesenteric artery gives off the following branches: the left colic artery, and .
填空题The normal position of the uterus is maintained by four ligaments: , , and the uterosacral ligament.
填空题The major salivary glands comprise three large paired masses: , and .