grim-faced英'grɪmfeɪst美'grɪmfeɪstCOCA⁶¹³¹⁴BNC⁶⁵³¹⁵Economist³⁴³¹⁸⁺³ 基本例句 adj.面孔铁青的¹⁰⁰ To a roomful of grim-faced officials, he declared that China must“ resolutely resist” vulgar, cheap and kitsch forms of culture. 面对着满堂面庞毫无表情的官员，他宣布中国必须“坚决反对”庸俗，低俗，媚俗的文化价值观。 ytbbs