不越雷池 [－－－－]

Jyutping bat1 jyut6 leoi4 ci4
Pinyin bù yuè léi chí

Definitions (CC-CEDICT)
  1. not overstepping the prescribed limits
  2. to remain within bounds
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）