n.干肉饼；摘要；要旨
He crushed a hardtack biscuit, then mixed the crumbs with water and a bit of pemmican for flavoring.But each lumpy mouthful stuck in his throat. 他把饼干敲碎，用水搅和，然后用干肉饼就着吃起来，但食物粗糙，无法下咽。
