noncommittal

柯林斯词典

also non-committal

1. ADJ You can describe someone as noncommittal when they deliberately do not express their opinion or intentions clearly. 不表态的; 含糊的[usu v-link ADJ]
Mr. Hall is non-committal about the number of jobs that the development corporation has created. 霍尔先生对开发公司已创造的岗位数量含糊其词。
Sylvia's face was noncommittal. 西尔维娅的脸显得不置可否。
...a very bland noncommittal answer. ...一个不疼不痒、不明不白的答复。
2. noncommittallyADV
"I like some of his novels better than others," I said noncommittally. 我不置可否地说：“他的小说有几部我更喜欢些。”