单词	airworthiness directive
释义	airworthiness directive 适航指令
随便看	psychological sdjustment psychological security psychological security space psychological segmentation psychological selection psychological selection in sports psychological selection of athletes psychological selection process psychological selectivity psychological self psychological self-defense Psychological self-rating scale psychological sensation psychological sensitivity psychological sentiments psychological separation psychological sequelae psychological service psychological services branch psychological set psychological setback psychological setbacks psychological sex psychological sex difference Psychological Sexual Dysfunction