圆盘 (yuán pán) — disco (objeto redondo e plano)

Definição

Exemplos

• 这个圆盘的直径大约是三十厘米。
  Zhè ge yuán pán de zhí jìng dà yuē shì sān shí lí mǐ.
  The diameter of this disk is about 30 centimeters.
• 他把文件放在一个金属圆盘上。
  Tā bǎ wén jiàn fàng zài yí gè jīn shǔ yuán pán shàng.
  He placed the files on a metal disk.
• 古代人用石制圆盘来研磨谷物。
  Gǔ dài rén yòng shí zhì yuán pán lái yán mó gǔ wù.
  Ancient people used stone disks to grind grains.