
好词典
源自中古英语,由 frost(霜冻) + bite(咬)组合,字面意为"被寒冷咬伤",最早记录于16世纪。
❶ 因长时间暴露在极寒环境中导致皮肤和组织冻结的损伤,常见于手指、脚趾、耳朵等末梢部位。
“He lost two toes to frostbite after getting stranded in the snowstorm.”
(他在暴风雪中受困后因冻伤失去了两根脚趾。)
“Redness and numbness are early signs of frostbite.”
(发红和麻木是冻伤的早期症状。)
❶ 使身体部位因严寒而冻结受伤,通常用于被动语态。
“Her cheeks were frostbitten by the Arctic wind.”
(她的脸颊被北极寒风冻伤了。)
“The explorer's fingers got frostbitten during the expedition.”
(探险家的手指在远征期间被冻伤。)
frostbite danger — 指存在冻伤风险的天气或环境条件,常用于冬季安全警告。
“Weather alerts issued frostbite danger warnings for -30°C temperatures.”
(天气警报针对零下30度气温发布了冻伤危险警告。)
frostbite victim — 指遭受冻伤的人员,常见于救援报告或医疗场景。
“Rescuers transported three frostbite victims from the mountain.”
(救援人员从山上转移了三名冻伤患者。)