operatory

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. A laboratory. obsolete
  2. A room in which a dentist (or assistant) performs tasks on the patient.
形容词 adj.
  1. effective; practical; operative not-comparable,obsolete
  2. Of or relating to operations. not-comparable

词形变化

operatories plural

词汇关系

衍生词
preoperatory

词源

词源 1
Originally from Medieval Latin operātōrium, from a participle of Late Latin operor. The modern senses may be derived independently of the obsolete senses.
词源 2
Originally from Medieval Latin operātōrium, from a participle of Late Latin operor. The modern senses may be derived independently of the obsolete senses.
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