yī / shēng / gào / zhī / tā / zhè / zhǒng / bìng / yǐ / shì / bì / sǐ / zhī / zhèng / zhǐ / néng / jǐn / liàng / jiǎn / qīng / tòng / kǔ

医生告知他，这种病已是必死之症，只能尽量减轻痛苦。

The doctor told him that this illness was already terminal, so they could only try to ease the pain.