正半轴

zhèng bàn zhóu

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Definitions

1. positive semiaxis (in coordinate geometry)

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Child Words of 正半轴

• 半 半 bàn: half
• 正 正 zhēng: first month of the lunar year
• 正 正 zhèng: straight
• 半轴 半轴 bàn zhóu: semiaxis
• 轴 轴 zhóu: axis
• 轴 轴 zhòu: see 壓軸戲|压轴戏[yā zhòu xì]