Understanding "不够" - Chinese Word Explanation

1. Basic Information

• Word: 不够
• Pinyin: bù gòu
  (Note: although the dictionary form shows “bù”, actual natural pronunciation follows tone sandhi: “bú gòu” because a fourth tone follows.)
• Literal Meaning: not enough
• Primary Meaning: insufficient, not enough, lacking (in quantity, quality, degree, or ability)

2. In-depth Explanation

Context and Usage

“不够” is the standard way to say that something does not reach a needed or expected level. It can be used with:

• Nouns (shortage of things):
  不够钱 – not enough money
  不够时间 – not enough time

• Adjectives (degree not sufficient):
  不够好 – not good enough
  不够快 – not fast enough

• Verbs / verb phrases (capability or action insufficient):
  准备得不够 – not sufficiently prepared
  不够了解 – not understand enough / not familiar enough

• As a predicate by itself:
  这杯水不够。 – This glass of water is not enough.

The word often carries a tone of mild dissatisfaction or objective assessment, but it is not necessarily harsh. Adding “还” (hái, “still”) softens the expression and implies a possibility of improvement:
还不够好 – still not good enough (but maybe later).

Character Breakdown

• 不 (bù) – not; the general negator in Chinese.
• 够 (gòu) – enough, sufficient; also conveys the idea of reaching a standard.

Together, “不够” literally means “not enough”, and the combination is direct and widely applicable.

3. Example Sentences

• Chinese: 时间不够，我们需要加快速度。
  Pinyin: Shíjiān bù gòu, wǒmen xūyào jiā kuài sùdù.
  English: Time is not enough; we need to speed up.

• Chinese: 他的中文还不够流利。
  Pinyin: Tā de Zhōngwén hái bù gòu liúlì.
  English: His Chinese is still not fluent enough.

• Chinese: 这些钱不够买一辆新车。
  Pinyin: Zhèxiē qián bù gòu mǎi yī liàng xīn chē.
  English: This money is not enough to buy a new car.

Cultural Notes (if applicable)

In Chinese, being direct about insufficiency is acceptable in everyday situations, but to sound politer, speakers often add “有点儿” (yǒudiǎnr, “a little”) before “不够”, as in “有点儿不够” – it’s a little insufficient. This softens the criticism. Also, the concept of “够” is important in Chinese social values: whether a portion, effort, or gift is “enough” reflects thoughtfulness and propriety. Therefore, saying something is “不够” can sometimes imply a mild social judgment if not phrased carefully.

Conclusion

Remember “不够” as the simple and essential way to express that something is not enough. It works before nouns, adjectives, and verbs. Pay attention to the tone change: write “bù gòu”, but say “bú gòu” naturally. Mastering this word will help you express limits and expectations clearly in Chinese.