Dangers丹赫尔斯
dangern.【U】危险n.【C】危险物(或人);威胁
Danger became his constant companion危险总是同他形影不离。
Danger bearing and alarm transmitter危险方位报警发送器
Danger attended everything he did.他所做的每一件事都有危险。
Dangers to health are overhanging.健康在受到威胁。
danger-eliminating and reinforcing除险加固
danger-elimination and reinforcement除险加固
Danger Factor of Cerebrovascular Disease脑血管病危险因素
danger-eliminating and reinforcing design除险加固设计