n.蒸煮;憂(yōu)慮
動(dòng)詞stew的現(xiàn)在分詞.
Keeping the surface of cookers clean and stewing foof thoroughly can reduce the rate of getting infected by viruses. 保持炊具表面潔凈,將食物徹底蒸煮減少細(xì)菌感染。