卫生学的，促进健康的的英文

• hygienic

• 卫生学:    hygienics; hygiene; hygiasti ...
• 的:    4次方是 The fourth power of 2 i ...
• 促进:    promote; advance; boost; acc ...
• 健康:    health; healthy; physique; s ...
• （环境）卫生的；保健的；促进健康的:    sanitary