“exotheca”的概念、定义、翻译、参考文献-科学参考

单词	exotheca
释义	exotheca [´ek·sǝ`thē·kǝ] ^{INVERTEBRATE ZOOLOGY} The tissue external to the theca of corals.
随便看	brammalite branch branch-and-bound technique branch circuit branch-circuit distribution center branch cut branch cutout branched acinous gland branched chain branched-chain ketoaciduria branched tubular gland branch gain branchia branchial branchial arch branchial basket branchial cleft branchial heart branchial plume branchial pouch branchial sac branchial segment branchiate branching branching adaptation

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