(noun.) a reflex that expels gas noisily from the stomach through the mouth.
卡莱尔编辑
双语例句
The deep cannonade of roaring thunder belched forth its fearsome challenge. 埃德加·赖斯·巴勒斯.人猿泰山.
The consequence of the earthquake was a general sickness, from the noisome vapours belched forth, which swept away above three thousand persons. 本杰明·富兰克林.富兰克林自传.