Read Edit View history 避孕环 bìyùnhuán intrauterine device Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 避孕环/ 避孕環 bìyùnhuán intrauterine device A ring-shaped contraceptive device placed in the uterus to prevent pregnancy; IUD; coil Edit Delete References Add reference classifier 避孕环/避孕環 → 只/隻 Edit Delete
避孕环/ 避孕環 bìyùnhuán intrauterine device A ring-shaped contraceptive device placed in the uterus to prevent pregnancy; IUD; coil Edit Delete