Sudden and severe infectious diseases
Sudden and catastrophic loss of insulating vacuum
sudden air pollution accident
Sudden affairs of public health
sudden
突发
猝死
突然
突变
性
突
猝
突扩
骤
暴
爆发
婴儿
骤淤
心源
突增
突沸
骤暖
突加
突发的
突然的
迅速的
急剧
突发性
陡缩
陡扩
性猝死
突然发生的事
strong Sudden Stratospheric Warming
Stratospheric Sudden Warming
Storm sudden commencement
short circuit in a sudden
Serial Sudden Expansions Pipe Flow