pwrs 📖 中文释义 (pwr 的复数) abbr. 加压水冷却反应堆（Pressurized Water Reactor） 🧩 词形变化 原形 pwr 📘 English Definition（英文释义） plural of pwrn a nuclear reactor that uses water as a coolant and moderator; the steam produced can drive a steam turbine ← pwr pws →