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
first we need to know some references.
首先我们得知道你们有哪些备询人。
There is much to be said on both sides.
公说公有理，婆说婆有理。
I'm thinking.
我在思考。