二传手 second transmitter

　　二次创业 start a new undertaking

　　二次加工能力 the capacity to reprocess

　　二次能源 secondary energy sources; second energy

　　二次污染 secondary pollution

　　二道贩子 two-way merchants

　　二房东 "middlemen" landlord (Agents purposefully driving up rents while acting as"middlemen" landlords or encouraging landlords to increase the prices are the main reasons for the increases, the Guangzhou-based 21st Century Business Herald reported on Tuesday. 广州的《21 世纪经济报道》周二报道说，中介充当“二房东”蓄意抬高房租或鼓励房东提价是此次房租暴涨的主要原因。)

　　二级市场 secondary market

　　二进宫 "to enter the palace a second time (people with a past criminal record again commits a crime, and is convicted and put into a correctional institution)"

　　2008 夏季奥运会 2008 summer Olympics

　　二流选手 "scrub, second-rater" (把…当成)

　　耳旁风 Like water off (on) a duck's back

　　二手房 second-hand house

　　儿童不宜片 X-rated movie; R-rated film (vio lence and adult content)

　　儿童心理学 kidology

　　二元经济 dual economy

　　二恶英 dioxin (Irish officials confirmed Tuesday that cattle at 3 farms which ate tainted food have tested positive for dioxin - the cancer-causing chemical that has contaminated its pork industry. 爱尔兰政府官员周二表示，该国 3 家养牛场的牛

　　体内同样含有致癌化学物质二恶英，原因是牛食用了受污染的饲料。)

　　二手烟 secondhand smoke

　　发案率 incidence (of criminal cases)

　　发标 bid; tender