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
What's the bottom line?
究竟是怎么回事？
Nothing works.
什么都不对劲儿。
still persists, however; and it is as fierce as it ever was.
依然在进行着，而且和以前一样激烈。