a small hole which just allows the head and the body of an animal to pass

a small hole which just allows the head and the body of an animal to pass

Let the head pass is an idiom, pronounced R ó NGT ó ugu ò sh ē n, which means that as long as the head can hold, the body can pass. It's a metaphor for muddling along.

explain

As long as the head can hold, the body can pass. It's a metaphor for muddling along.

source

According to the biography of Xiqiang in the book of the later Han Dynasty, "the three prefectures are not restored today, and the gardens and mausoleums are single, but the Gongqing chooses cowardice and turns over."

Discrimination of words

Usage as predicate; metaphor muddle along