envious
adj
~ (of sb/sth) full of envy; feeling, showing or expressing envy 满怀忌妒的; 表现出或表示忌妒或羡慕的
I'm so envious of you getting an extra day's holiday. 我真羡慕你得到一天额外的假期.
She cast envious glances at her sister's dress. 她以羡慕的目光看著姐姐的连衣裙.
He was envious of his brother's success. 他忌妒他哥哥的成功.