详细解释:n. 浇口, 熔渣, 口炎性腹泻
【化】 浇口; 铸口; 流道
【医】 口炎性腹泻; 铸道(牙)
英语解释：
名词 sprue:
a chronic disorder that occurs in tropical and non-tropical forms and in both children and adults; nutrients are not absorbed; symptoms include foul-smelling diarrhea and emaciation同义词：tropical sprue