grieve ⇒ 他哀痛失去了最好的朋友。 Tā āitòng shīqùle zuì hǎo de péngyou. → He is grieving for the loss of his best friend.
悲痛
sorrowful
惨痛
bitter
沉痛
( 心情 ) grieving
牙痛
toothache
痛心
be deeply distressed
痛快
( 高兴 ) joyful
痛恨
detest
痛楚
anguish
痛痒
( 疾苦 ) sufferings pl
痛苦
painful ⇒ 医生的首要职责是减轻病人的痛苦。 Yīshēng de shǒuyào zhízé shì jiǎnqīng bìngrén de tòngkǔ. → The first duty of the doctor is to reduce the patient's suffering.