thinkofdangerintimesofpeace;居安思危
facedangerfearlessly;betraynofearinanhourofdanger;臨危不懼
WeiQuanfeng危全諷
endangersb.'slife[property;reputation;security];危及某人的生命[財產(chǎn);名譽;安全]
StrayminesbegantoturnupoffthePacificcoast,imperillingcommercialshipping.散逸的水雷開始在太平洋海岸出現(xiàn)而危及商船的航行。
adangeroussituation危局
becriticallyill;bedying病危
ahightower;危樓
aprecipitouscliff危崖
situpproperly正襟危坐