您要查找的是不是：
- An addiction, especially to a narcotic drug. 上瘾上瘾，特别是对毒品上瘾
- Drug addiction is a dangerous canker in society. 吸毒成瘾是腐蚀社会的一大祸害。
- His addiction to drugs propelled him towards a life of crime. 他吸毒成瘾使他走上了犯罪的道路。
- There are no lengths to which an addict will not go to obtain his drug. 瘾君子为了得到毒品什麽事都做得出来。
- They broke him of his addiction. 他们除去他吸毒的瘾。
- He finally mastered his addiction to drugs. 他最终战胜了毒瘾
- The drug addict was snorting cocaine every night. 这个瘾君子每天晚上都用鼻吸食可卡因。
- Contamination can't be ruled out entirely. 污染是不能完全清除的。
- The brass surface must be free of contamination. 黄铜表面必须未经沾污。
- Her drug addiction has completely enslaved her. 吸毒成瘾完全使她身不由己。
- Such contamination has been extensively studied. 人们对这种污染进行了大量研究。
- Moral contamination or corruption. 腐蚀精神上被腐化或堕落
- A former drug addict who has come a long way. 一位过去很长一段时间吸毒的瘾君子
- The contamination should be removed. 应该清除掉污染。
- An abnormal fear of dirt or contamination. 不洁恐怖对污物或污染的异常恐惧
- His addiction to drugs troubles his family. 他吸毒成瘾,使得他的家人非常伤脑筋。
- No product contamination absolute tightness. 没有产品污染的绝对气密性。
- Lacked the will to overcome the addiction. 缺乏戒除毒瘾的自制力
- Smoking can be a dangerous addiction. 吸烟是一种危险的嗜好。
- An addiction, especially to heroin. 毒瘾尤指嗜海洛因的毒瘾
