酒精

这种前沿探索为进一步深化现代酒精研究提供了宝贵的第一手资料。

zhè zhǒng qián yán tàn suǒ wèi jìn yí bù shēn huà xiàn dài jiǔ jīng yán jiū tí gōng le bǎo guì de dì yī shǒu zī liào.

This pioneering discovery provides valuable first-hand material for further research on modern wine.

医护人员在进行静脉穿刺输液前，严格使用医用酒精棉签在患者皮肤表面进行局部消毒。

yī hù rén yuán zài jìn xíng jìng mài chuān cì shū yè qián, yán gé shǐ yòng yī yòng jiǔ jīng mián qiān zài huàn zhě pí fū biǎo miàn jìn xíng jú bù xiāo dú.

Medical staff strictly use medical alcohol swabs to perform local disinfection on the patient's skin surface before performing venipuncture and infusion.