读音

v. (使)变黑,把…弄黑( blacken的第三人称单数 );发暗;败坏(名誉等),诋毁
blackens 用法和例句
- He blackens his opponents by giving them names .
- 他用起各种外号来诽谤他的对手。
- The look that medicinal herb dust irritability leads to blackens .
- 草药粉尘过敏导致的脸色变黑。
- A small , slightly brown plume rises from the vent , and ash blackens the ground to the west and south .
- 少的,微褐色的熔岩从火山口流出,火山灰云遮蔽了西部及南部的地面。