painkilling
US /ˈpeɪnˌkɪl.ɪŋ/
UK /ˈpeɪnˌkɪl.ɪŋ/

1.
止痛的, 镇痛的
reducing or alleviating pain
:
•
She took a painkilling tablet for her headache.
她吃了一片止痛药来缓解头痛。
•
The doctor prescribed a strong painkilling medication.
医生开了一种强效止痛药。
止痛的, 镇痛的
reducing or alleviating pain