ac·tin·ic /ækˈtɪnɪk/ (a.)光化學的
ac·tin·ic /ækˈtɪnɪk/ 形容詞 光化性的
Ac·tin·ic a. Of or pertaining to actinism; as, actinic rays. ◄ ►
actinic adj : relating to or exhibiting actinism