sinister/ˈsɪnɪstə(r); `sɪnɪstɚ/ adj1 suggesting evil, or that sth bad may happen 邪恶的; 险恶的; 不吉祥的; 凶兆的 a sinister motive, action, place 邪恶的动机、 险恶的行动、 不祥之处.2 suggesting an evil nature 凶恶的; 阴险的 a sinister face 凶恶的脸 sinister looks 阴险的神情.
牛津英汉双解词典