yídàn... jiù...
once... then... (一旦……就……)
一旦 A，就 B means “once A happens, B follows.” It often stresses that B should happen immediately or definitely after A.
核心例句
一旦决定了，就不要轻易改变。
Yídàn juédìng le, jiù bú yào qīngyì gǎibiàn.
Once you have decided, do not change it easily.
HSK 4
HSK 4
1
1 个结构
15
15 个练习
课程摘要
一旦 A，就 B means “once A happens, B follows.” It often stresses that B should happen immediately or definitely after A.
一旦...就... introduces a condition that is important and often has a clear consequence. A is the trigger condition, and B is the result, decision, warning, or required action. It can be used for advice, rules, risks, and plans. Do not reverse 一旦 and 就. Compared with 如果...就..., 一旦...就... sounds stronger and often implies the condition is serious or decisive.
语法句型
一旦 A，就 B
sets a condition that immediately leads to a result or required action
一旦决定了，就不要轻易改变。
Yídàn juédìng le, jiù bú yào qīngyì gǎibiàn.
Once you have decided, do not change it easily.
