| 词汇 | ultra-lightweight |
| 释义 | ultra-lightweight adjective (alsoultralightweight)uk /ˌʌl.trəˈlaɪt.weɪt/ us /ˌʌl.trəˈlaɪt.weɪt/ weighing very little or much less than average: My daughter asked if she could use my ultra-lightweight laptop when she travels for work. The tent is made of ultralightweight material. not weighing much lightThis is one of the lightest vacuum cleaners on the market. lightweightI'm looking to buy a lightweight suitcase for my trip. superlightMy new racing bike has a superlight frame. ultra-lightweightThey've just released the latest in ultra-lightweight laptops. His racing bike has a hand-welded ultralightweight steel frame. They sell the latest high-tech running shoes, with foam and gel soles to soften the impact and ultra-lightweight mesh uppers. Scientists are researching ways to extract energy from the sun by developing ultra-lightweight solar-electric cells. The designer's summer collection features ultra-lightweight linen suits worn with button-down shirts. Light and weightless (as) light as a featheridiom airiness airy ethereal ethereality fluffiness fluffy foamy frothily frothy lightness lightweight portability portable sheer superlight weightlessness wispily wispy zero gravity |
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