| 词汇 | bolt-upright |
| 释义 | bolt upright adverb uk /ˌbəʊlt ˈʌp.raɪt/ us /ˌboʊlt ˈʌp.raɪt/ vertical and very straight: 直立地 Suddenly she sat bolt upright as if something had startled her.她突然直挺挺地坐了起来，好像受了惊吓似的。 Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient interior angle multiaxial non-coplanar non-intersecting non-planar reflex shallow sine supplementary transversal triangulate unbowed vanishing point vertically bolt upright | American Dictionarybolt uprightidiom vertical and extremely straight: She woke up and sat bolt upright in bed, terrified by her dream. Examples of bolt uprightbolt upright A way which, if they could hear it, would make our forefathers sit boltupright in their graves. So did his hair, just grizzled with an iron-gray, which was all brushed off his forehead, and stood boltupright, or slightly drooped in kindred action with his heavy eyelids. According to one witness, he was seen at 3 a.m. sitting boltupright with eyes wide open. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During the consultation, the patient had a fit, sitting boltupright and going quite rigid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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