dangerouslyadv.危险地
dangerousadj.危险的;不安全的
Dangerous chimney危险烟囱
dangerous offence危险犯
dangerous weather危险天气
dangerous mission危险的任务
Dangerous reasons成因
dangerous section危险断面
dangerous attempt危险的企图
dangerous insects有害生物
dangerous faetors危险因素
dangerous voltage危险电压