“sand dollar”的概念、定义、翻译、参考文献-科学参考

单词	sand dollar
释义	sand dollar [`san ´däl·ǝr] ^{INVERTEBRATE ZOOLOGY} The common name for the flat, disk-shaped echinoderms belonging to the order Clypeasteroida.
随便看	intrinsic-barrier transistor intrinsic conductivity intrinsic contact potential difference intrinsic detector intrinsic electric strength intrinsic equations of a curve intrinsic factor intrinsic flux density intrinsic geometry of a surface intrinsic induction intrinsic layer intrinsic luminosity intrinsic mobility intrinsic nerve supply intrinsic parity intrinsic photoconductivity intrinsic photoemission intrinsic pressure intrinsic procedure intrinsic properties of a surface intrinsic property intrinsic semiconductor intrinsic temperature range intrinsic tracer intrinsic variable star

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