Dictionary interpretation

[Idiom explanation]

perfectly clean

[source of allusions]

Yuan Jing's Biography of Heroes of New Children 16: "I've worked together for so many years, and it's really a mixture of spring onions and tofu-it's clear and white."

[synonyms]

perfectly clean

[Examples of idioms]

This dish is called bean curd with shallots.

[Common degree]

commonly used

[emotional color]

commendatory term

[Grammatical usage]

As an object and attribute; Clear one's fingers.

[Idiom structure]

Subject-predicate type

[generation year]

modern times

[English translation]

complete innocent (of the charge)