edge in

动词 edge in:

1. push one's way into (a space)
   同义词：edge up

1. He kept speaking, and I could scarcely edge in a word.
   他不停地讲，我连一句话都插不上。
2. The mouth of the cave was so narrow that we had to edge in.
   洞口太窄了，我们只能侧着身子走进去。