sneak in   (TTS Sound)

The sneak_in has 2 Senses.

• sneak in, creep in
• enter surreptitiously; "He sneaked in under cover of darkness"; "In this essay, the author's personal feelings creep in"
• こっそりと入る

• stick in, slip in, sneak in, insert
• insert casually; "She slipped in a reference to her own work"
• 偶然挿入する