“marine crustacea”的概念、定义、翻译、参考文献-科学参考

单词	marine crustacea
释义	marine crustacea Encyclopedia 理学海洋甲壳动物释 marine crustacea海洋甲壳动物体躯分节、具几丁质（甲壳质）外壳、头部有5对附肢（前两对为触角）、以鳃或皮肤呼吸的海洋动物。
随便看	primitive equation primitive errors of process system primitive extension primitive field extension primitive form primitive formula primitive frame primitive function primitive generator primitive group primitive group action primitive group of permutations primitive group of transformation primitive horde primitive hypercubic type primitive ideal primitive idempotent primitive idempotent element primitive jade ware primitive k abundant primitive language primitive lattice primitively false formula primitively true formula primitive magma

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