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
Where does she live?
她住在哪？
Which one is the longest river in China?
中国哪条河流最长？
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。