Determinand
[化] 欲测物(元素、离子、原子团等)
🗣️ 情景例句
If you do it, I'll publish your work.
假如你拍好了， 我就出版你的作品。
It's time to begin.
到开始的时候了。
Look at those black clouds. It's going to rain.
看那成堆的乌云，要下雨啦！