英语词汇“rare earth”的释义、用法及例句-英汉例句词典

词汇	rare earth
例句	noun We import all of our rare earths from China. The bones were analysed for their rare earth element contents. Rare earth metals are used in virtually every electronic device.
随便看	freckled free free agent free and easy freebie freebooting freeborn freed freedom freedom of/room for manoeuvre free fall free-floating Freefone™ free-for-all free-form free form freegan freehand freehold freeing free kick freelance freelanced freelances freelancing

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