adj.輕量級的；無足輕重的；比較輕的

n.輕量級拳擊運(yùn)動員；無足輕重的人或物；輕便

He was considered too lightweight for the job. 人們認(rèn)為他資歷太淺，不適合做這工作。

These garden shears are lightweight and easy to use. 這些園丁剪刀又輕又好用。

Silk is a type of fabric that is both lightweight and beautiful. 絲綢是一種又輕又美的織物。

As a lightweight, his skill is of the highest order. 作為輕量級拳擊手，他的技術(shù)是第一流的。

The heavyweight danced around the ring like a lightweight. 重量級選手像輕量級選手一樣在拳擊場上跳躍。

He's very conceited but he's just a lightweight in politics. 他很自負(fù)但是在政治中他沒有任何影響力。

The distinction of our product is its lightweight. 我們產(chǎn)品的特點就是它很輕。