overweight 的英式音标为 /ˌəʊvəˈweɪt/,美式音标为 /ˌoʊvərˈweɪt/,核心含义是“超过标准重量”,可作形容词、名词和动词使用。作为形容词时,它描述人或物体重量超出健康或正常范围,如“Being even moderately overweight increases your risk of developing high blood pressure”(即使轻度超重也会增加患高血压的风险);作名词时表示“超重状态”,如“The baggage is two kilos overweight”(行李超重两公斤);作动词时意为“使负担过重”,但日常使用中较少见。
医学上通常通过身高体重指数(BMI)界定超重:BMI 在 25-30 之间为超重,超过 30 则为肥胖(obese)。这一概念在健康领域应用广泛,例如“深圳市某小学青少年超重及肥胖现况调查”中,超重与肥胖被列为关键研究指标。值得注意的是,overweight 比 fat 更委婉,常作为礼貌用语描述体重问题,而相比 obese(病态肥胖),它更侧重轻度超标的状态。
常用短语搭配
overweight luggage/baggage:超重行李,如“The airline charges an extra fee for overweight luggage”(航空公司对超重行李收取额外费用)
overweight vehicle:超重车辆,指载重超过规定标准的汽车
OWS OVERWEIGHT SURCHARGE:超重附加费,物流运输中的常见费用项
obesity and overweight:肥胖与超重,公共卫生领域的常见议题组合
实用例句
描述健康状态:“She was diagnosed with being overweight and advised to follow a healthy diet”(她被诊断为超重,医生建议她保持健康饮食)
说明物品超重:“The package was overweight, so we had to pay extra”(包裹超重了,我们不得不支付额外费用)
分析社会现象:“Many people are overweight due to poor eating habits”(不良饮食习惯导致许多人超重)
提及医学标准:“BMI between 25-30 is classified as overweight, while over 30 is obese”(BMI 在 25-30 之间属于超重,超过 30 则为肥胖)
描述轻微超标:“She was only a few pounds overweight”(她只超重了几磅)
强调不可忽视的事实:“There was no escaping the fact that he was overweight”(他超重的事实无法回避)
儿童健康场景:“The baby was born slightly overweight, but it’s nothing to worry about”(这个婴儿出生时略超重,但无需担心)
运输相关:“Overweight vehicles are prohibited from entering this bridge”(超重车辆禁止进入该桥梁)
健康建议:“It's important to maintain a healthy weight instead of becoming overweight”(保持健康体重比超重更重要)
科学观察:“In overweight people, the liver may appear yellow due to fat accumulation”(超重人群的肝脏可能因脂肪堆积呈黄色)
使用技巧
作表语时可直接接在系动词后:“I'm a bit overweight”(我有点超重)
表示“处于超重状态”时,可加 being 构成动名词短语:“Being overweight increases health risks”(超重会增加健康风险)
在正式语境中,避免用 overweight 直接修饰人,可改用 “people with overweight” 等间接表达以体现尊重。
掌握 overweight 的用法不仅有助于日常交流,也能更精准地理解健康报告、交通规则等正式文本中的相关表述。当描述体重问题时,选择合适的词汇既能准确传达信息,也能体现语言的温度。