英['kəʊmə]美['koʊmə]
记忆方法
词源记忆法
来自 PIE * kei, 躺,睡,词源同 home.
noun(名词)
双解例句
noun(名词)
小知识
Medically speaking, a coma is the state of protective deep sleep your body goes into when severely injured, as in a car crash. Daytime soap operas would be lost without a good coma every few weeks.
Coma comes from the Greek koma meaning “deep sleep.” As with so many words with medical or scientific origins, coma has been appropriated for a far wider range of uses. The zombie-like trance you fall into at family get-togethers like Thanksgiving? That too is a coma, though your chances of recovery are far better than from a real coma. Unless you happen to sit next to Aunt Sadie.
实用短语
常用短语
单词用法
词组短语
in a coma陷于昏迷;diabetic coma糖尿病性昏睡;糖尿病昏迷症
词源考究
来自PIE*kei,躺,睡,词源同home.