Ph indicator
[化] 酸碱指示剂
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
That's a pity.
那真可惜。
but they seldom realize that they have brought this on themselves.
殊不知这是他们自找的。