单词 | risus sardonicus |
释义 | risus sardonicus(ˈriːsəs sɑːˈdɒnɪkəs) noun pathology fixed contraction of the facial muscles resulting in a peculiar distorted grin, caused esp by tetanus Also called: trismus cynicus (ˈtrɪzməs ˈsɪnɪkəs) Word origin C17: New Latin, literally: sardonic laugh |
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