「病入膏肓」

(pos:動詞)
<explanation>
yue:字面解個病已經蔓延到藥力不到之處，用嚟指病情非常嚴重，已經醫唔返
eng:beyond cure; terminally ill; literally: the disease has spread to the organs which cannot be reached by medicine
<eg>
yue:病人入院嗰時已經病入膏肓，我勸屋企人都係捉緊時間啦。 (beng6 jan4 jap6 jyun2 go2 si4 ji5 ging1 beng6 jap6 gou1 fong1, ngo5 hyun3 uk1 kei2 jan4 dou1 hai6 zuk1 gan2 si4 gaan3 laa1.)
eng:The patient was already beyond cure when he was admitted into the hospital. I suggest the family should seize the remaining days.