n.妖术，魔法
妖术；魔法
second step, how black art thou!───第二步，你是多么黑暗呀！
There are several elements that are directly or indirectly related to the characteristics of Black art.───书中有相当多的成分都与黑人艺术存在着直接或间接的关联.
However, recharging NiCad batteries is a black art.───然而，给镍镉电池充电却是一个黑色艺术。
They want it to continue being a black art.───他们希望它继续成为一种魔法。
The secrecy policy causes search engine technology black art and to be advertising oriented.───这个隐密的法则,导致搜索引擎技术不为众人所熟知.
He also travels to black art galleries, black bookstores, even a black-owned florist shop.
They obsess about it, the black art of stealing elections.
And it's a kind of black art anyway - everyone did a bit differently.
We talk too much of black art when we should be talking about art, just art.
Ocean vista sales center demonstrated golden elite, black art , ancient-red, yellow simple model four-style theme and features green environment.
Oh, second step, how black art thou!
Promoting a fund has become something of a black art.
However, recharging NiCad batteries is a black art.
They want it to continue being a black art.
black arts───妖术；魔法
black arm───黑胳膊
black earth───黑土，黑钙土；黑色土壤
black arms───黑手
black mark───污点；不良记录；不足之处
blackheart───n.黑心病
black hat───黑帽子；黑帽式的黑客；坏人
black out───v.中断，停止；熄灭灯火；晕倒，昏厥
black pit───黑坑