优等生 (yōu děng shēng) — top student; outstanding student

定義

例文

• 他是一名优等生。
  Tā shì yì míng yōu děng shēng.
  He is a top student.
• 她每次考试都得第一名，是班里的优等生。
  Tā měi cì kǎo shì dōu dé dì yī míng, shì bān lǐ de yōu děng shēng.
  She gets first place in every exam and is the top student in the class.
• 他凭着一股努力从普通学生变成了优等生。
  Tā píng zhe yì gǔ nǔ lì cóng pǔ tōng xué shēng biàn chéng le yōu děng shēng.
  Through hard work, he transformed from an ordinary student into a top student.