Ballpoint pen
辅助 Assistantn. 圆珠笔
🧩 词语组成解析
n. 圆珠笔
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 hope to come back to the mode of payment.
我希望回过头来讨论付款方式。
A good idea came into my mind.
我想到一个好主意。
Yes, there must be over two hundred here.
是呀，这儿一定有200多张。