unrevealing
英
美
未露出的（unrevealing是unreveal现在分词）
无结果的（unrevealing是unreveal现在分词）
BNC.46470 / COCA.41927
双语例句
- He smiled back, which for an instant transfigured his unrevealing features.
他回笑了一下，有那么一瞬间不动声色的脸上焕发出容光。 - EUS-guided FNA immediately after unrevealing transbronchial needle aspiration in the evaluation of mediastinal lymphadenopathy: A prospective study
经支气管针吸活检失败后立即行超声内镜引导下细针穿刺术在鉴别纵隔淋巴结病变中的作用：一项前瞻性研究