ras·cal [rásk』l] (plural ras·cals) noun
1.somebody who behaves mischievously: somebody who behaves in a teasing mischievous way, especially a child (humorous)
2.dishonest person: somebody, especially a man, who is dishonest or otherwise unethical
[14th century. From Old French rascaille, 「mob, rabble,」 of uncertain origin: probably ultimately via rasche, 「scurf, scab」 from Latin radere, (see RAZE).]
—ras·cal·ly, adjective
Encarta® World English Dictionary © & (P) 1999,2000 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
hmm...這個怎麼學起呢?*pain