“elliptical ring structure”的概念、定义、翻译、参考文献-科学参考

单词	elliptical ring structure
释义	elliptical ring structure [ǝ`lip·tǝ·kǝl `riŋ ´strǝk·chǝr] ^ASTRONOMY A lunar crater enclosed by a wall that is elliptical in shape.
随便看	nickel phosphate nickel plating nickel pyrites nickel rhodium nickel silver nickel steel nickel-vanadium steel nickel vitriol nickpoint Nicoletiidae Nicol prism Nicomachinae nicotinamide nicotinamide adenine dinucleotide nicotine nicotinic acid nictitating membrane nidamental gland nidicolous nidus niello Niemann-Pick disease nieve penitente NIF niggliite

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