second-hand

基本解释

My brother got sick because of my second-hand smoke.
我的弟弟因为吸我的二手烟已经生病了。
I was badly taken in when I bought that second-hand television set.
买那台二手的电视机让我上了大当。
Research suggests only one in four knows the harm cigarettes or second-hand smoke can cause.
研究表明，四个人里面只有一个知道香烟和二手烟可能造成的伤害。

To accurately assess the level of second-hand smoke exposure, researchers tested for cotinine, which is produced when nicotine is metabolized.
He responds in the second paragraph of the letter in the left-hand column of the packet to this criticism that he's doing so little.
他在信左手边的第二段,对他做的如此至少的批评作出了回应。
耶鲁公开课 - 弥尔顿课程节选
The second teaching assistant--I see him right there, if you could raise your hand--Santosh Anagol, who is a representative of the United States, although he seems to have connections to India as well.
第二位助教,他就坐在这间教室里,请举起手来,桑托什·阿纳高,是一位来自美国的代表,虽然他看起来也有印度血统
耶鲁公开课 - 金融市场课程节选

Henry Waxman will be sniffing our closets for second-hand smoke as leader of Health and Environment.
FORBES: Handicapping '06 and '08

a pointer on the face of a timepiece that indicates the seconds &rarrcompare hour hand , minute hand