once

🇬🇧 UK/wʌns/🇺🇸 US
NGSL 1kIELTSA1

Definitions

adv.

On one occasion only; at one time in the past; formerly.

一次;曾经;从前

conj.

As soon as; when; after.

一旦;一经;当...之后

🧩 Root Breakdown

Native English
onceother
=once

Example Sentences

  • 1.

    She visited Paris once and loved it dearly.

  • 2.

    Once you start reading the book, you can't put it down.

  • 3.

    I will help you once I finish my work.

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