pop out
 砰地跳出來,噴出來,冒出來,脫口說出來
 pop out
      v 1: appear suddenly; "Spring popped up everywhere in the valley"
           [syn: burst out]
      2: come forth or out; "You stick the coins in, but they come
         out again"; "His hair and teeth fell out" [syn: come out,
          fall out]
      3: bulge outward; "His eyes popped" [syn: protrude, pop, bulge,
          bulge out, bug out, come out]
      4: exit briefly; "He popped out for a quick coffee break" [ant:
          pop in]