在纸板上涂两三层清漆使其变硬。Give the cardboard two or three coats of varnish to harden it.日子一天天过去，花粉干结成了硬块。As the day goes on, the pollen dries up and becomes hard.牛排老得嚼不动，豌豆像子弹一样硬。The steak was tough and the peas were like bullets....
Cloudy sky drove the bathers off the beach.阴霾的天空把海滩上的游客都赶跑了.The beach is swarming with bathers.海滩满是海水浴的人.Bathers would go straight from the hot room to take a cold plunge.游泳者从闷热的房间里走出来就直接跳进冷水....
He is interested in the issues of crime and criminology.他对犯罪及犯罪学方面的问题感兴趣.In a wide sense of the word, criminology includes penology.从广义上讲, 犯罪学包括刑罚学.Criminology's special contribution is to form effective and broad c...