---
id: vocab-49-00297
libId: 297
word: 一定
type: vocabulary
dictionary:
  id: dict-49
  name: 科技汉语一二三级大纲词汇总
pinyin: yī dìng
difficulty: '1'
translations:
  english: must,have to
  french: Doit, doit
  portuguese: Devem, têm de
  spanish: Debe, tiene que
  russian: должен; нужно
properties: 形
media:
  image: https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/297.一定.jpg
  audio: null
orderNum: 297
stats:
  sentenceCount: 3
  describeCount: 0
  characterCount: 2
completeness:
  hasBasicInfo: true
  hasTranslation: true
  hasAudio: false
  hasImage: true
  hasStrokeData: false
  hasExampleSentences: true
---

# --sentences--

## vs-1
**sentence**: 提高成绩需要一定的努力。

## vs-2
**sentence**: 读大学需要一定的条件。

## vs-3
**sentence**: 我快出差了，需要做一定的准备。

# --media--

- **配图**: ![一定](https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/297.一定.jpg)