noun 下载 🔗分享 救生索，生命线。 A line to which a drowning or falling victim may cling. Examples : "The rope was the lifeline for the child who had fallen into the well. " 那根绳子是掉进井里的孩子唯一的救命稻草。 nautical aid 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 救命稻草，生命线。 (by extension) A source of salvation in a crisis. Examples : "When her grandmother fell ill, her weekly phone calls became a lifeline, providing comfort and support during a difficult time. " 当她奶奶生病时，她每周的电话成了她的救命稻草，在艰难时刻给予安慰和支持。 aid disaster 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 生命线， 命脉 A means or route for transporting indispensable supplies. Examples : "The mountain climbers used a rope lifeline to get supplies up the steep slope. " 登山者们用绳索这条生命线把补给运上陡峭的山坡。 aid disaster nautical military technical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 经济命脉，生命线。 System or structure of vital importance to a community. Examples : "For many students, the school lunch program is a lifeline, ensuring they receive a nutritious meal each day. " 对很多学生来说，学校的午餐计划是经济命脉/生命线，确保他们每天都能获得营养丰富的膳食。 system structure organization society aid 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 救生索, 安全索。 On the deck of a boat, a line to which one can attach oneself to stay aboard on rough seas. Examples : "The strong lifeline helped the fisherman stay on the rocking boat during the storm. " 暴风雨中，坚固的救生索帮助渔夫待在了剧烈摇晃的船上。 nautical sailing technical vehicle 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 生命线，救生索 A line from the diver to a tender at the surface control point. Examples : "The diver's lifeline allowed the surface team to monitor his air supply and position underwater. " 潜水员的生命线让水面团队能够监控他的空气供应和水下位置。 nautical technology communication 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 生命线，掌纹线 A particular crease in the palm. Examples : "The doctor carefully examined the patient's palm, noting a deep lifeline running across it. " 医生仔细检查了病人的手掌，注意到一条很深的生命线横贯其中。 body physiology anatomy 与AI对话词汇游戏阅读练习
