一旦…就…
Once …, …
一旦 A 就 B: once A happens (if it ever does), B follows.
In stories
名字一旦定下来，往往就很难再改。
世界上的“茶”为什么有两种叫法？ · Cha or tea? Why the world has two words for tea HSK 6
电梯里的摄像头一旦识别出电动车，门就不会关上，直到车被推出去为止。
电动车为什么不能进电梯？ · Why are e-bikes banned from lifts in China? HSK 6
What does 一旦…就… mean in Chinese?
Once …, …. 一旦 A 就 B: once A happens (if it ever does), B follows.
How common is 一旦…就…?
It comes up in 2 readings of the 392 stories and articles in our free Library.
Does it correct my mistakes?
No. It shows which patterns a text uses and what each one does; it doesn’t mark errors. Paste a sentence you wrote to see whether it uses the pattern you meant.
More free tools
Patterns found by our own parser; lines from our free Library.