基本解释n.露齿裂嘴;嘴裂同根派生 rictuses相关词英汉例句用作名词 (n.)His mouth is gaping in a kind of rictus of startled alarm.由于受到惊吓,他张着嘴,一句话也说不出来。His face was set in a rictus of death that was somewhat like a smile.他的面容带着亡故后的张嘴结舌,有点像在微笑。rictuses更多例句