Pop v.n. ·1.砰地一声响；劈啪地响 ·The balloon popped. ·气球砰地一声爆了。 ·2.(眼睛)突然睁大，张大 His eyes popped in surprise. ·他惊讶地睁大眼睛。 ·3.（突然地)来去，行动 She's always popping in and out. 。 她总是进进出出。 Pop v. n. • 1. 砰地一声响；劈啪地响 • The balloon popped. • 气球砰地一声爆了。 • 2.（眼睛）突然睁大，张大 • His eyes popped in surprise. • 他惊讶地睁大眼睛。 • 3. （突然地）来去，行动 • She's always popping in and out. • 她总是进进出出