Selector pen detect
[计] 选择器笔检测
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
pen
[pɛn]
n. 笔，笔尖;笔法，文笔;作家;围栏;
vt. 写;把…关入栏中;关押，囚禁;
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
I ought to tell him the whole story.
我应该告诉他整个事情的始末。
Macaroni has been grown in this area for over six hundred years.
通心粉在这个地区已经种植了600多年了。