谁信口雌黄
“You know better than anyone”
THE DIALOGUE REEL
还在这里信口雌黄 捏造事实
“How dare you spout nonsense and fabricate facts?”
谁 信口雌黄
“You know better than anyone”
“who is spouting the nonsense here.”
“Don't you dare call me a liar when you know damn well it's true.”
Historically, yellow orpiment mineral was used to blot out mistaken writing on yellow paper; the idiom evolved to mean altering statements carelessly or speaking utter falsehoods.
LEARNING CHUNKS & PARTICLES
to make irresponsible, baseless statements; to fabricate rumors
A sophisticated four-character idiom (chengyu) commonly used in formal or dramatic arguments to accuse someone of lying.