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
She's so cute.
它真逗人喜欢。
All bags contain an inner waterproof lining.
所有包内都有一层防水内衬。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；