經典力學 angolul

classical mechanics▼(physical laws of nature that account for the behaviour of the normal world)
noun
[UK: ˈkl̩æ.sɪkl mɪˈk.æ.nɪks] [US: ˈkl̩æ.sɪk.l̩ məˈk.æ.nɪks]