名词
中文翻译：轻量级
同义词：
['lightweight', 'light']
例句：
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1.This laptop is lightweight and easy to carry.
这款笔记本电脑轻便，易于携带。
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2. The new model of the car is lighter than its predecessor.
这款汽车的新型号比前一代轻。
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3.Lightweight materials are often used in sports equipment to reduce weight.
轻质材料常用于体育设备中，以减轻重量。