antral形容詞1竇的、腔室的醫學The biopsy showed chronic inflammation in the antral region of the stomach.切片顯示胃竇部位有慢性發炎。2竇狀的醫學Doctors count the antral follicles to estimate a woman's ovarian reserve.醫師會計算竇狀卵泡的數量,以評估女性的卵巢庫存量。