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Member for
2 years 10 monthsAge: 12-15
Level: 8
Language: Chinese
(zh)
ID: 1104419
21/06/2021
Country code: TW
Country: Taiwan
Main content: 摩擦力 (1411667)
摩擦力題目測試,取自109學年翰林習作
Other contents: 摩擦力題目測試
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