progesterone /prәu'dʒestәrәun/ ★☆☆☆☆ 📖 中文释义 n. 孕酮, 孕激素[化] 孕甾酮 📘 English Definition(英文释义) n. a steroid hormone (trade name Lipo-Lutin) produced in the ovary; prepares and maintains the uterus for pregnancy ← progesteron progesterone unit →