咬人狗儿不露齿

70 封面图
中文拼音
yao3 ren2 gou3 r5 bu4 lu4 chi3
中文繁体
咬人狗兒不露齒
英文翻译
the dog that bites does not show its fangs (saying); fig. You can't tell the really dangerous enemy from his external appearance.
咬yao3 咬伤yao3 shang1