单词	right angle
释义	English American right anglenoun [ C ] uk/ˈraɪt ˌæŋ.ɡəl/us/ˈraɪt ˌæŋ.ɡəl/ an angle of 90°: A square has four right angles. Thesaurus: synonyms and related words Geometry: describing angles, lines & orientations acute alternate angle angle of incidence antinode asymptote asymptotic axial erect horizontal oblique parallel plumb prominent reflection secant slant supplementary angle tangent tangential transversal See more results » right anglenoun [ C ] us/ˈrɑɪt ˈæŋ·ɡəl/ geometry an angle of 90º: Join the two pieces of wood at a right angle.
随便看	over and over over and over over and over (again) over and over again over borrow over borrowed over borrowing over egg the pudding over geared over hype over invest over invested over investment over issue over leveraged over my dead body over optimistic over report over reporting over the counter over the counter over the counter market over the hill over the odds over the odds