Selector pen
[计] 选择器笔
🧩 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
I am sure you would like to know more about it.
我相信您一定想知道详情。
What will you do now?
现在你要怎么办？
What kind of quality control do you have?
你们用什么办法来控制质量呢？