Internal indicator
[化] 内指示剂
🧩 词语组成解析
internal
[ɪn'tɝnl]
adj. 国内的;内部的;体内的;内心的;
prep. （机构）内部的;
n. 内脏，内部器官;本质，本性;
intern=inter 在…之内 + al 属于...的 → a.内的；国内的
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Fitness clubs are becoming more popular these days.
现在健身房越来越流行了。
As a man's heart is, so does he speak.
言为心声。
During the night, it got terribly cold.
夜里，天冷得厉害。