blacken基本解释
vt,使变黑；诽谤，诋毁,同近
blacken相关例句和用法The married women of Shitamachi maintained the custom of blackening their teeth..下町的已婚妇女保留了染黑牙齿的习俗。
blacken英英释义使变黑；诽谤，诋毁英释中释vTo blacken something means to make it black or very dark in colour. Something that blackens becomes black or very dark in colour.
