morsel/ˈmɔ:sl; `mɔrsl/ n~ (of sth) small amount or piece of sth, esp food 少量, 一小块（尤指食物） a tasty/dainty/choice morsel of food 一点美味的[可口的/精选的]食物 not have a morsel of common sense 毫无常识.
牛津英汉双解词典