Indicator tube
[电] 指示管
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Can't you finish it tomorrow?
你明天完成它不行吗
My brother used to speak French to me all the time.
我的兄弟过去总是对我说法语。
When the woman shook her head in bewilderment,
那个女售货员还是迷惑不解地摇了摇头。