单词	穿灰色衣服的男人
释义	穿灰色衣服的男人 a man dressed in gray
随便看	Prevention of risks prevention of road traffic accidents prevention of roof water prevention of scale prevention of scale in boilers prevention of second offense prevention of security prevention of seepage prevention of senile disease prevention of separation Prevention of sexual HIV transmission prevention of ship sinking prevention of silica dust prevention of slide prevention of slipperiness prevention of smuggling prevention of statical electricity prevention of static charge prevention of static electricity prevention of sticking to baking plates prevention of suicide prevention of surprise attack Prevention of swine streptococcus disease prevention of swinging rope breakage Prevention of TCM