ballpoint pen

ballpoint pen读音音标

英 [ˈbɔ:lˌpɔɪnt pen]

美 [ˈbɔlˌpɔɪnt pɛn]

ballpoint pen意思解释

n.

原子笔；

英英释义

n.

a pen that has a small metal ball as the point of transfer of ink to paper

同义词：ballpointballpenBiro

双语例句

用作名词(n.)I bought this ball pen for two dollars.我花二美元买了这支原子笔。I wavered between the fountain pen and the ball-point.我拿不定主意用钢笔还是原子笔。