lim

IPA/lˈɪm/
KK[lˈɪm]IPA/lˈɪm/

lim — 縮寫

1. a short way of writing the word 'limit' or 'limited' in notes, signs, forms, and

1.縮寫B1
釋義

限制；有限

表示「限制」或「有限的」的縮寫

a short way of writing the word 'limit' or 'limited' in notes, signs, forms, and mathematical notation, especially when space is limited.

例句

Naoko solved the problem by finding the lim of the function as x approached zero.

Naoko 透過計算當 x 趨近於零時該函數的 lim，解出了那道題。

mathematical notation: lim x→a f(x)

The sign on the mountain road read 'Speed Lim 30' just before the sharp turn.

山路急彎處的告示牌上寫著『Speed Lim 30』。

road-sign abbreviation

同義詞
  • limit

    the full form, used in normal writing and speech

  • cap

    informal synonym for a maximum limit, not a written abbreviation

用法筆記

In mathematical writing, 'lim' is always followed by the variable and its approach value (e.g. lim x→3). In other contexts, it appears mainly in abbreviations on signs and forms where space is restricted.

常見錯誤

❌The speed lim on this street is posted at 40 km/h, but everybody drives faster.
✅The speed limit on this street is posted at 40 km/h, but everybody drives faster.
💡'lim' is a written abbreviation used in signs and notes, not a shortened spoken word in full sentences.