Teenagers were loitering in the street outside.青少年在外面街上闲荡。He was loitering around the street.他在街上闲逛.If you found someone loitering at the back of your house after dark, you might feel justified in bringing charges agains...
The conditions are ripe for the spread of disease.这种疾病传播的条件已经成熟。The disease wiped out 40 million rabbits at a stroke.该疾病一下子就使4,000万只兔子丧命。Depression lowers the human ability to cope with disease.抑郁症会降低人体对疾病的抵抗力。...