| 单词 | jacket |
| 释义 | Word Frequency jacket(ˈdʒækɪt) noun 1. a short coat, esp one that is hip-length and has a front opening and sleeves 2. something that resembles this or is designed to be worn around the upper part of the body a life jacket 3. any exterior covering or casing, such as the insulating cover of a boiler 4. the part of the cylinder block of an internal-combustion engine that encloses the coolant 5. dust jacket 6. a. the skin of a baked potato b. (as modifier) jacket potatoes 7. a metal casing used in certain types of ammunition 8. US a cover to protect a gramophone record Brit name: sleeve9. mainly US a folder or envelope to hold documents verb 10. (transitive) to put a jacket on (someone or something) Derived forms jacketed (ˈjacketed) adjective jacket-like (ˈjacket-ˌlike) adjective Word origin C15: from Old French jaquet short jacket, from jacque peasant, from proper name Jacques James |
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