painkiller
US /ˈpeɪnˌkɪl.ɚ/
UK /ˈpeɪnˌkɪl.ɚ/

名词
1.
止痛药, 镇痛剂
a medicine used to relieve pain
示例:
•
She took a painkiller for her headache.
她吃了止痛药来缓解头痛。
•
The doctor prescribed strong painkillers after the surgery.
手术后医生开了强效止痛药。
在 Lingoland 学习这个单词
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