?重力驱动冷却系统
重力驱动冷却系统
Purdue scientists say their gravity-driven cooling system would keep working by itself, even if operators walked away during an accident.
CNN: Today/Tomorrow - Helping nuclear plants keep their cool
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。