Junior lightweight
[体育]（拳击）次轻量级(运动员)
🧩 词语组成解析
lightweight
['laɪtwet]
adj. 轻量的;不重要的;
n. 轻量级选手;不重要的人;
🗣️ 情景例句
I don't know.
我不知道。
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。