单词	ballpoint pen
释义	English American ballpoint pennoun [ C ] uk/ˌbɔːl.pɔɪnt ˈpen/us/ˌbɑːl.pɔɪnt ˈpen/also ballpoint a pen with a small metal ball at the end that puts ink on the paper: The letter was written in blue ballpoint pen. Thesaurus: synonyms and related words Publishing: paper & stationery A2 A3 A5 acid-free assembler Biro graph paper headed notepaper highlighter jotter keypad legal pad pencil ream rice paper rough paper scrap paper scratch paper tissue watermark See more results » ballpoint (pen)noun [ C ] us/ˈbɔlˌpɔɪnt (ˈpen)/ a pen with a small, metal ball at the end that rolls ink out when you press the ball against paper to write
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