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rare-earth element
oil 稀土元素
rare earth element
met. 稀土元素
rare-earth elements ['reəɜ:θ'elɪmənts]
geol. 稀土元素
 English thesaurus
rare earth element
nucl.pow. REE element (MichaelBurov)
rare-earth element: 17 phrases in 6 subjects
Aviation1
Chemistry2
Earth sciences8
Ecology2
Geology1
Technology3