healthfuladj.
英 'helθfʊl; -f(ə)l | 美 'hɛlθfl
中文adj. 健康的；有益健康的；卫生的
词根词源
healthful (adj.)late 14c., "wholesome, curative, saving, serving to promote health," from health + -ful. Meaning "free from disease, healthy" is attested from 1540s but is rare. Related: Healthfully; healthfulness.
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