無孔不入 [无－－－]

Jyutping mou4 hung2 bat1 jap6
Pinyin wú kǒng bù rù

Definitions (CC-CANTO)
  1. (idiom) to grab/seize every opportunity; to be all-pervasive
Definitions (粵典–words.hk)
  1. 語句
    滲透力強​，​冇​一個​地方​會放過​、​遺漏
    (lit.) no hole that it doesn't go in
    • 呢隻殺蟲水嘅威力無孔不入，一個星期就可以殺晒屋裏面嘅曱甴。
      呢只杀虫水嘅威力无孔不入，一个星期就可以杀晒屋里面嘅曱甴。
      ni1 zek3 saat3 cung4 seoi2 ge3 wai1 lik6 mou4 hung2 bat1 jap6, jat1 go3 sing1 kei4 zau6 ho2 ji5 saat3 saai3 uk1 leoi5 min6 ge3 gaat6 zaat2.
      This cockroach killer is so powerful that there's no place it doesn't go into. It can kill all cockroaches in your house in a week.
Definitions (Wiktionary)
  1. phrase, idiomatic
    to seize every opportunity; to be all pervasive
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (粵典–words.hk)
  1. Cantonese
    呢只杀虫水嘅威力无孔不入，一个星期就可以杀晒屋里面嘅曱甴。
    呢隻殺蟲水嘅威力無孔不入，一個星期就可以殺晒屋裏面嘅曱甴。
    ni1 zek3 saat3 cung4 seoi2 ge3 wai1 lik6 mou4 hung2 bat1 jap6, jat1 go3 sing1 kei4 zau6 ho2 ji5 saat3 saai3 uk1 leoi5 min6 ge3 gaat6 zaat2.
    • This cockroach killer is so powerful that there's no place it doesn't go into. It can kill all cockroaches in your house in a week.