digestive system
柯林斯詞典
1. N-COUNT Your digestive system is the set of organs in your body that digest the food you eat. 消化系統(tǒng)[usu poss N]
返回 digestive system
1. N-COUNT Your digestive system is the set of organs in your body that digest the food you eat. 消化系統(tǒng)[usu poss N]