英 [wæk] 美 [wæk]
n. 怪人；朋友
n. （Wack）人名；（英、法、德、匈）瓦克
wack /ˈwækə/
名词 friend; pal: used chiefly as a term of address 朋友; 伙计，主要用于称呼
·WINS-A向请求客户(HOST-C)发送一个等待认可(WACK)响应，指定TTL域中的某个时间，在该时间内客户应该等待响应。
... 奇特行为whimsicality 奇特之人wack 奇蹄类perissodactyla ...
... view 人生哲学 wack 古怪的人 x-file 艺术家小档案 ...
That movie was really wack.
那部电影糟透了。
Do something out of wack. Get a little crazy.
适当违背常规，做一些出格的事，疯狂一点吧！
Is it wack?
它是怪人？
"You have to provide incentives for employees to work hard. And yes,the pay structure for Wall Street vs.the rest of America looks a bit out of wack.
VOA : standard.2010.07.23
Early in his career he was taken up by Pierre Wack, a founder of the discipline.
According to one of his colleagues, Wack believed that anticipating the future involved a similar discipline.
Wack's last years were spent at his home, a 14th century chateau, in the Dordogne region of France.