肮脏的约翰

dirty joke───黄段子；黄色笑话；下流玩笑

dirty bomb───[军]脏弹；脏炸弹

dirty dog───坏蛋，卑鄙龌龊的人；卑鄙小人

dirty look───轻蔑的脸色

dirty pool───不正当行为

dirty word───脏字眼，下流语言；不得体的话

dirty work───不法行为；卑鄙勾当；苦活

dirty bombs───脏弹(dirtybomb的名词复数)

dirty linen───家丑

John was once fat and dirty. But now, when he has changed a new suit, he has became neat and tidy.───约翰上学期又矮又脏，担但当他现在换了一身的打扮时，他变的又干净又整洁。

Comet Hale-Bopp has been spotted beyond the orbit of Neptune, far enough from the sun to be without its dirty tail. John Matson reports.───彗星在位于海王星轨道上方出现，因其与太阳之间距离足够远，所以并未出现脏尾。-约翰·迈特森报道。

John: There's even "dirty" soy sauce made out of hair and cockroach eggs.───约翰：甚至还有头发和蟑螂蛋制的黑心酱油。