便 (biàn) — then; in that case (indicating a natural consequence or immediate response); as soon as (used in the 一…便… construction)

뜻

예문

• 他一听这个消息，便高兴得跳了起来。
  Tā yì tīng zhè ge xiāo xi, biàn gāo xìng dé tiào le qǐ lái.
  As soon as he heard the news, he jumped for joy.
• 如果你明天有空，我便去找你。
  Rú guǒ nǐ míng tiān yǒu kòng, wǒ biàn qù zhǎo nǐ.
  If you are free tomorrow, I will come to see you.
• 他吃完饭便去图书馆了。
  Tā chī wán fàn biàn qù tú shū guǎn le.
  He went to the library right after finishing his meal.