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
Great, if you enjoy looking at a parking lot.
好得很 ，假如你喜欢看一个停车场的话。
Will she like it?
她会喜欢它吗？
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，