一旦

Example sentences

• yí一dàn旦jué决dìng定 。

  Once decided.

• yí一dàn旦nǐ你xuǎn选zé择le了zhè这tiáo条lù路 ，jiù就yí一dìng定yào要jiān坚chí持zǒu走xià下qù去 。

  Once you choose this path, you must keep going.

Usage