释义 |
稀土元素xītǔyuánsùrare earth element (chemistry)稀土元素【化】rare-earth element稀土元素phr.rare earth element【化】稀土元素稀土元素1. [Chemistry] rare earth elements稀土元素rare earth element (REE)稀土元素REE (rare earth element)稀土元素elements, rare earth稀土元素rare earth elements稀土元素rare ear |