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
History repeats itself.
历史往往会重演。
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
I get hold of you at last.
我终于找到你了。