“mental deficiency”的概念、定义、翻译、参考文献-科学参考

单词	mental deficiency
释义	mental deficiency [`men·tǝl di`fish·ǝn·sē] ^PSYCHOLOGY A condition characterized by intellectual retardation, social inadequacy, and persistent dependency.
随便看	tugboat tugger Tukey lemma Tukon tester tularemia tulip tulip poplar tulip tree tulle Tully-Fisher relation tumble tumble axis tumble home tumble in tumble-plating process tumbler tumbler feeder tumbler gears tumbleweed tumbling tumbling mill tumid tumor tumorigenic tumor necrosis factor

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。