“early-type spiral”的概念、定义、翻译、参考文献-科学参考

单词	early-type spiral
释义	early-type spiral [`ǝr·lē ¦tīp `spī·rǝl] ^ASTRONOMY A spiral galaxy with a large nuclear bulge and tightly wound arms.
随便看	shoulder screw shoulder stock shoulder weapon shoved moraine shovel shovel dozer shovel loader Showalter stability index show-card color shower shower meteor shower unit show-through Shpol'skii effect shrapnel shrew Shrike shrimp shrinkage shrinkage cavity shrinkage crack shrinkage index shrinkage limit shrinkage pore shrinkage ratio

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