sneak in

Từ điển WordNet v3.1 - WordNet Dictionary

verb

1. enter surreptitiously
- He sneaked in under cover of darkness
- In this essay, the author's personal feelings creep in
• Syn:
creep in
• Hypernyms:
penetrate, perforate
• Verb Frames:
- Something ----s
- Somebody ----s
2. insert casually
- She slipped in a reference to her own work
• Syn:
slip in, stick in, insert
• Hypernyms:
add, append, supply
• Hyponyms:
spatchcock
• Verb Frames:
- Somebody ----s something
- Somebody ----s that CLAUSE