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
I know you want to get to it.
我知道你想要开始啦。
Where there is life, there is hope.
生命不息，希望常在。
It was difficult not to be tempted.
要想不为这些东西所动心是很困难的。