R-f indicator
[电] 射频指示器
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
To shower
洗澡
These objects, however, were different.
这些展品却使人大开眼界。