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
An economic recession now seems more than likely.
现在看来，经济衰退的可能性相当大。
I got many channels on the TV set.
我的电视机有很多频道。
Sheep farms are found on the more hilly South Island.
但在多山的南岛丘陵地区人们也会发现牧羊场。