Alkali-sensitive indicator
[化] 碱敏指示剂; 碱敏感指示剂
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
He's quite a man.
他是个了不起的人。
We couldn't help the accident.
我们未能防止事故发生。
What you have just said does hurt him.
你刚才说的话真伤他的心了。