ballpoint
「ballpoint」的意思
n. 圆珠笔，原子笔
n.圆珠笔
「ballpoint」的用法
ballpoint球点 - 用作形容词，描述某物具有球形的点状特征。
「ballpoint」的例句
The ballpoint pen is a common writing instrument.
钢笔是一种常见的书写工具。
The ballpoint is the most popular type of pen.
钢笔是最受欢迎的笔类型。
The ballpoint pen has a smooth tip.
钢笔的笔尖很光滑。
She uses a ballpoint pen to write letters.
她用钢笔写信。
The ballpoint pen is useful for everyday use.
钢笔适用于日常使用。
The ballpoint pen has a retractable mechanism.
钢笔有可缩回的机制。
The ballpoint pen is durable and long-lasting.
钢笔耐用且使用寿命长。
She prefers to use a ballpoint pen for her work.
她更喜欢用钢笔做她的工作。
The ballpoint pen is widely used in schools.
钢笔在学校里广泛使用。
The ballpoint pen has been around for many years.
钢笔已经存在了很长时间。