基本解释[物理學]原水淨化系統英汉例句雙語例句The emergency response water purification system is used to purify raw water of different qualities for testing its performance.用應急淨水系統淨化不同水質的原水，以考察其作業性能。raw water purification system更多例句专业释义物理學原水淨化系統