Labelled compound
[化] 标记化合物
🧩 词语组成解析
a. 贴上标签的
🗣️ 情景例句
It was love at first sight.
那是一见钟情。
I know. Save your breath!
早就知道了，还用你说！
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。