be sick
近义词：regurgitate，cast，throwup，puke，upchuck，vomit，cat，retch，spue，purge，barf，regorge，chuck，spew，honk，sick，disgorge，vomitup，
英英释义
Verb
- eject the contents of the stomach through the mouth;
"After drinking too much, the students vomited" "He purged continuously" "The patient regurgitated the food we gave him last night"