insistent
/ɪnˈsɪstənt/adjective
1- insisting or demanding something; not allowing refusal坚决的, 坚持的; 定要的; 不容回绝的：
Tony's soft, insistent questioning
托尼温柔而坚决的询问
with clause she was very insistent that I call her.她一定要我给她打电话。
1.1
- regular and repeated, and demanding attention持续不断的, 再三的：
a telephone started ringing, loud and insistent.
电话响了起来, 铃声闹个不停。
派生词