V2EX expectorant

Expectorant

释义 Definition

祛痰剂;化痰药:一种帮助稀释痰液或促进咳出痰液的药物,使呼吸道分泌物更容易排出。(常见于感冒、支气管炎等咳嗽有痰的情况)

发音 Pronunciation (IPA)

/kspktrnt/

例句 Examples

This syrup is an expectorant that helps loosen mucus.
这种糖浆是祛痰剂,有助于稀释黏液。

In patients with bronchitis, an expectorant may reduce chest congestion by making coughs more productive.
对支气管炎患者来说,祛痰剂可能通过让咳嗽更容易咳出痰来减轻胸部堵塞感。

词源 Etymology

来自拉丁语 expectorare,意为“从胸部/肺部清出(痰)”,由 **ex-**(向外)+ **pector-**(胸,来自 pectus)构成;后缀 -ant 表示“起……作用的东西/物质”。整体含义即“帮助把痰从胸肺咳出来的药”。

相关词 Related Words

文学作品中的用例 Literary Works

  • The Hound of the Baskervilles(Arthur Conan Doyle):在对症状与药物的描写中出现医学/药剂相关词汇,包括对“祛痰类”用药的提及。
  • Ulysses(James Joyce):作品中有对日常生活与药物用品的碎片化描写,出现包括 expectorant 在内的药品词汇。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2822 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 12:22 PVG 20:22 LAX 04:22 JFK 07:22
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86