面孔铁板 meaning in English
keep a stiff face; a long face; have a face as long as a fiddle; put on a stern face
Examples
- She looked at his two sisters , and saw them making signs of derision at each other , and at darcy , who continued however impenetrably grave
她又看见彬格莱的两位姐妹正在彼此挤眼弄眉，一面对着达西做手势，达西依旧面孔铁板。