The conditions are ripe for the spread of disease.这种疾病传播的条件已经成熟。The move follows growing public concern over the spread of the disease.针对公众对该疾病的不断蔓延日益担忧,从而出台了这一举措。He campaigned for peace and against the spread of nuclear...
I led a very confined life in my village so I suppose that I wanted to spread my wings.我在村里生活很封闭,所以我想出去闯荡一番。Coughs and sneezes spread infections much faster in a warm atmos-phere.在温暖的环境中,咳嗽和喷嚏传播疾病的速度要快得多。Infection can sp...