physical sciences
noun [ plural ] uk/ˌfɪz.ɪ.kəl ˈsaɪ.ən.sɪz/ us/ˌfɪz.ɪ.kəl ˈsaɪ.ən.sɪz/
自然科学
the sciences, such as physics, chemistry, and astronomy, that examine matter and energy and the way the universe behaves
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