cry wolf

基本解釋

Don't cry wolf unless you really need help.
意思是：除非你真的需要幫助，不然不要發(fā)“狼來了”的假警報。
To cry wolf is to give false alarm. It comes from the fable of the shepherd boy who often called "wolf" to make fun of the neighbors.
喊狼來了就是發(fā)假警報。它來源於一個牧童的寓言。他經(jīng)常喊狼來了，以此捉弄鄰居。
blog.sina.com.cn
“I don’t want to cry wolf on this, ” said Dr. John M. Kittelson, a professor in the Department of Biostatistics and Informatics at the University of Colorado Denver.
科羅拉多丹彿大學(xué)生命統(tǒng)計及信信息學(xué)院的教授凱特林博士說：“我可不想儅喊狼來了的那個家夥?！?/li>
原聲例句
The cry of a wolf brought the picture of the old moose back to him again.

Trade-liberalisation rounds are arcane affairs about which free-traders are often thought to cry wolf.
ECONOMIST: Trade and poverty
Like the boy in the cry-wolf fable, you just get to a point where no one believes you.
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to keep asking for help when you do not need it, with the result that people think you do not need help when you really need it