单词	a dirty occupation
释义	a dirty occupation 脏职业，脏活
随便看	history of man-made fibre industry history of marine navigation history of marine navigation, nautical history history of marriage and family history of Marxism History of Marxism Philosophy Development History of Marxism Social Thought history of Marxist philosophy history of mathematical logic history of mathematics History Of Mathematics In China history of mathematics in Korea history of mathem tics History of Maths history of mathsmatics history of maturity history of mechanics history of medicine History of Medicine,15th Cent History of Medicine,16th Cent History of Medicine,17th Cent History of Medicine,18th Cent History of Medicine,19th Cent History of Medicine,20th Cent History of Medicine,21st Cent