blacken
/ˈblækən/📚 15749 69 1To blacken something means to make it black or very dark in colour. Something that blackens becomes black or very dark in colour. 使变黑; 变黑
verb [vt. 及物动词]使变黑；诽谤，诋毁
They're trying to blacken our name.
- blacken 出现在下面的课文中
- Lesson 62 Afer the fire blacken 动词: 变黑，发暗
- Lesson 35 Justice was done blacken 动词: 使变黑
单词造句:
变黑，发暗
- The smoke has blacken the walls. 烟把墙熏黑了。
-en 后缀表示动词，译为“使……变得……”
weak adj. 虚弱的 ——> weaken v. 使……变弱，削弱复合词（由两个词组合而成一个词），如 fireman派生词（加前缀或后缀的词）如-tion —— 名词后缀； - less —— 形容词后缀