urethra /.juә'ri:θrә/ 📖 中文释义 n. 尿道[医] 尿道 🔗 释义中的汉语词 尿道 🧩 词形变化 复数 urethras 📘 English Definition(英文释义) n. duct through which urine is discharged in most mammals and which serves as the male genital duct ← urethano U 字母词表 urethrae →