upchucks

英 [ˈʌptʃʌks]

美 [ˈʌptʃʌks]

v.  呕吐
upchuck的第三人称单数

柯林斯词典

• 呕出；吐出
  If youupchuck, food and drink comes back up from your stomach and out through your mouth.

in BRIT, use 英国英语用 throw up