gravies
n. 肉汁( gravy的名詞複數 ); 肉滷; 意外之財; 飛來福
Gravy is a sauce made from the juices that come from meat when it cooks.
Other culprits to blame for dingy teeth include colas, gravies, and dark juices.
咎取暗黑色牙齒的其它罪魁禍首包括可樂 、 肉湯和深色果汁.