Ferroxyl indicator
[化] 铁锈指示剂
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Keeping busy. Yourself?
一直很忙，你呢？
I hope you have a good trip.
祝你旅途愉快。
No, we must stay here and find our lunch.
“不，我们必须留在这儿并找到我们的午饭！”