🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
Idle folks have most labour.
懒汉总嫌活太多。
modern states 'invest'in institutions of learning to get back 'interest'
现代国家对教育机构投资，收回的"利息