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
It's just over yonder.
他的房子就在那边。
I think she works much too hard.
我认为她未免太过辛劳了。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。