“Halichondrida”的概念、定义、翻译、参考文献-科学参考

单词	Halichondrida
释义	Halichondrida [´hal·ǝ`kän·drē·dǝ] ^{INVERTEBRATE ZOOLOGY} A small order of sponges in the class Demospongiae with a skeleton of diactinal or monactinal, siliceous megascleres (or both), a skinlike dermis, and small amounts of spongin.
随便看	transportable computer transportation transportation emergency transportation engineering transportation lag transportation priorities transportation problem transport capacity transport case transport cross section transport delay unit transport effect transporter crane transport lag transport mean free path transport network transport number transport properties transport unit transport vehicle transpose transposition transposition cipher transposon transradar

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