longingly
🇺🇸
/ˈlɔːŋɪŋli/
🇬🇧
/ˈlɒŋɪŋli/
with a feeling of wanting something very much
She looked longingly at the last piece of cake.
彼女は最後のケーキの切れ目に憧れを抱きながら見つめていた。