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
When is the wedding?
什么时候举行婚礼呢？
He that spares the bad injures the good.
饶恕坏人便是伤害好人。
It looks like we have problem with the shipment.
货有问题哦。