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- 三角形Packing問(wèn)題Triangle Packing Problem
- 有問(wèn)題something the matter
- 三角形triangle
- 沒(méi)問(wèn)題No problem.
- 安全問(wèn)題safety issue
- 有問(wèn)題的iffy
- 三角形的leg-of-mutton
- 大問(wèn)題great problem
- 直角三角形right-angled triangle
- 提出問(wèn)題interrogate
- 等邊三角形equilateral triangle
- 等腰三角形isoceles triangle
- 關(guān)鍵問(wèn)題sixty-four-dollar question
- 具體問(wèn)題concrete issue
- 沒(méi)有問(wèn)題all serene
- 倒三角形Del.
- 存在的問(wèn)題open question
- 常見(jiàn)問(wèn)題FAQ
- 環(huán)境問(wèn)題environmental problem
- 處理問(wèn)題handling problem
