单词	subspecialize
释义	subspecialize verb sub·​spe·​cial·​ize ˌsəb-ˈspe-shə-ˌlīz  variants or less commonly sub-specialize subspecialized or sub-specialized; subspecializing also sub-specializing intransitive verb : to concentrate one's efforts in a special occupation, practice, or field of study that is part of a broader specialty : to practice or study within a subspecialty Like most surgical specialists, neurosurgeons subspecialize in different areas, such as tumors, cerebrovascular, seizure, pituitary gland and pain surgery. John Pekkanen subspecialization ˌsəb-ˌspe-sh(ə-)lə-ˈzā-shən  noun or less commonly sub-specialization plural subspecializations also sub-specializations … subspecializations such as creative writing, linguistics, the teaching of English, and English as a second language … Gerald Graff surgical subspecialization Word History First Known Use 1900, in the meaning defined above
随便看	coobah cooccured cooccuring cooccurring cooccurs cooch Cooch Behar cooches cooed cooee cooee bird cooeed cooeeing cooees cooers cooey cooeyed cooeying cooeys coof coofs coohee Coohee cooing cooings

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