Word
fentanyls
芬太尼；合成阿片类强效镇痛药
fentanyls is the plural of fentanyl.
核心释义
a powerful synthetic opioid painkiller with effects similar to morphine, given through the skin as a patch or by injection
- 1.
一种合成的阿片类麻醉性镇痛药,C22H28N2O,药理作用类似吗啡,以皮肤贴片形式经皮给药,其柠檬酸盐C22H28N2O·C6H8O7口服或肠外给药(如静脉或硬膜外注射)；N-苯基-N-[1-(2-苯乙基)哌啶-4-基]丙酰胺。
A synthetic opioid narcotic analgesic, C22H28N2O, with pharmacological action similar to morphine that is administered transdermally as a skin patch and in the form of its citrate, C22H28N2O·C6H8O7, is administered orally or parenterally (as by intravenous or epidural injection); N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide.
一种合成的阿片类麻醉性镇痛药,C22H28N2O,药理作用类似吗啡,以皮肤贴片形式经皮给药,其柠檬酸盐C22H28N2O·C6H8O7口服或肠外给药(如静脉或硬膜外注射)；N-苯基-N-[1-(2-苯乙基)哌啶-4-基]丙酰胺。；芬太尼
用法In use
The doctor gave him fentanyl to ease the pain after his operation.
用法提示：fentanyl 在此作名词，指一种强效的合成阿片类镇痛药，作动词 gave 的直接宾语。
A fentanyl patch releases the medicine slowly through the skin.
用法提示：fentanyl 作名词修饰 patch，说明这种经皮贴片中所含的镇痛药成分。
Fentanyl belongs to a group of strong pain medicines called opioids.
用法提示：fentanyl 作句子主语，指这种合成阿片类镇痛药，说明它所属的药物类别。
相关词与表达Connections
词族Word family
- fentanyls
- plural
学习提示Learner notes
语法说明Grammar Note
通常作不可数名词，不用 a/an 或复数表示数量；复数 fentanyls 仅用于指多种芬太尼类药物。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.