Hydrogen-ion indicator
[机] 酸碱指示剂
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
I'm not really sure I want to be a little fish in a big pond.
我不是真的很确定我想成为一条大池里的小鱼。
It was not until the accident happened that I became aware of my own foolishness.
直到事故发生我才意识到我自己的愚蠢。
and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest.
一项使人对这个问题感到困惑的奇怪的发现是，睡眠在很大程度似乎并不仅仅是为了使身体得到休息。