長砲 [长－]

Jyutping coeng4 paau3
Pinyin zhǎng pào

Definitions (粵典–words.hk)
  1. 名詞、術語
    好​大好​長​嘅​相​機​鏡​頭​，​通常​指超過​200​毫米​焦距​（​35mm​等效​）​（​量​詞​：​支​）
    telephoto lens, usually with a focal length of >200mm (35mm equiv.); literally: long cannon
  2. 參看
    長炮