painkiller的音标：painkiller的英式发音音标为：['peɪnkɪlə(r)]painkiller的美式发音音标为：['penˌkɪlɚ]...

You can pre-empt pain by taking a painkiller at the first warning sign.刚出现征兆时，就服用止痛片来预防疼痛。Yet Gerard received no relief except for ibuprofen, a mild painkiller.然而Gerard使用的镇痛药只有非常温和的布洛芬.I shall persuade him to take the pa...

n.止痛药...

I shall persuade him to take the painkiller.我将说服他把药吃下去.You can pre-empt pain by taking a painkiller at the first warning sign.刚出现征兆时，就服用止痛片来预防疼痛。Yet Gerard received no relief except for ibuprofen, a mild painkiller.然而Ger...

painkiller的复数形式为：painkillers...