词汇	外部环境变异
释义	外部环境变异医external environmental variation
随便看	Direct Energy Conversion Operation direct energy converter direct energy converters direct energy-gap semiconductor direct energy measurement direct energy minimization direct enforcement model direct engineering fee direct English access and control direct English vocabulary learning strategy direct enhancement direct enlargement direct enlargement arteriography direct enlargement radiography direct-entries direct entry direct-entry direct entry mode direct entry photocomposition direct entry phototypesetter direct-entry phototypesetter direct-entry phototypesetting direct entry terminal direct-entry terminal direct entry terminal devices