原子笔

ballpoint pen

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yuan2 zi3 bi3

ballpoint pen, also written 圓珠筆, 圆珠笔

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原子笔

yuán zǐ bǐ

（圆珠笔） ballpoint pen

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原子筆|原子笔 [yuán zǐ bǐ] ► ballpoint pen ► also written ↑圓珠筆|↑圆珠笔