Determinand
[化] 欲测物(元素、离子、原子团等)
🗣️ 情景例句
A stitch in time saves nine.
亡羊补牢，犹为未晚。
Father won't get mad about your mistake.
父亲不会为你的错失生气的。
On the way home, my wife said to me, 'Don't drive so quickly! You're not Billy Stewart!'
“别开得这样快！你可不是比利。斯图尔特！”