名词 black:

1. the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)

2. total absence of light

3. British chemist who identified carbon dioxide and who formulated the concepts of specific heat and latent heat (1728-1799)

4. popular child actress of the 1930's (born in 1928)

5. a person with dark skin who comes from Africa (or whose ancestors came from Africa)

6. (board games) the darker pieces

7. black clothing (worn as a sign of mourning)

动词 black:

1. make or become black

blackadj.黑的；不加牛奶的；很脏的；愤怒的；令人沮丧的；邪恶的；阴沉的；机密的；黑色幽默的n.黑色；黑人；黑色物v.抵制；(使)变黑blackfly蚋,墨蚊Blacktonn.布莱克顿blackmann.黑人Blackleyn.布莱克利Blackneyn.布莱克尼blackashn.黑灰(粗碱灰)Blackalln.布莱科尔blackfin黑鳍白鲑BlackKey黑密钥blackingn.黑色鞋油；黑色涂料

1. There were both whites and blacks at the meeting.
   与会的有白人也有黑人。
2. Discrimination against Blacks is still common.
   歧视黑人仍是普遍现象。