| 单词 | subkingdom |
| 释义 | subkingdom (once / 844237 pages) n WORD FAMILY subkingdom: subkingdoms+/king: kingdom, kinglike, kingly, kings, kingship/kingdom: kingdoms, subkingdom/kingly: kinglily/kingship: kingships USAGE EXAMPLESThese three classes or subkingdoms, as perhaps they might be termed from analogy with systems of biological classifications, are in technical language: 1. Russell, Israel C. (Cook), North America(2011) Regards Protozoa as subkingdom and the four great divisions as phyla. Doane, Rennie Wilbur, Insects and Diseases—A Popular Acc...(2010) In the Cambrian, Ordovician, and Silurian the invertebrates were represented in all their subkingdoms by a varied fauna. Norton, William Harmon, The Elements of Geology(2010) n (biology) a taxonomic group comprising a major division of a kingdom Hypo|Hyper Parazoa, subkingdom Parazoa multicellular organisms having less-specialized cells than in the Metazoa; comprises the single phylum Porifera Metazoa, subkingdom Metazoamulticellular animals having cells differentiated into tissues and organs and usually a digestive cavity and nervous system taxon, taxonomic category, taxonomic group animal or plant group having natural relations |
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