Determinand
[化] 欲测物(元素、离子、原子团等)
🗣️ 情景例句
Would you like to see them?
要不要看一看？
How can you deny the facts?
你怎么能否定事实呢？
Many of the stars cannot be seen because they are too far away.
许多星星我们之所以看不见，是因为它们离我们太远。