D-indicator
[电] D型指示器
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
I never liked that umbrella stand.
我一直嫌那伞架碍事。
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
One of the first things Annie did was to teach me how to play.
安妮首先要做的事情之一，就是教我如何耍。