V2EX lactose-free

Lactose-free

释义 Definition

形容词,指不含乳糖的,通常用于描述食品或饮料中去除了乳糖成分,适合乳糖不耐受人群食用。

发音 Pronunciation

/lk.tos fri/

例句 Examples

I always buy lactose-free milk because regular milk upsets my stomach.
我总是买无乳糖牛奶,因为普通牛奶会让我胃不舒服。

Many restaurants now offer lactose-free options on their menus to accommodate customers with dietary restrictions.
现在许多餐厅在菜单上提供无乳糖选项,以满足有饮食限制的顾客的需求。

词源 Etymology

该词由两部分组成:lactose(乳糖)和 free(无、不含)。Lactose 源自拉丁语 lac,意为"奶",加上化学后缀 -ose(表示糖类),由法国化学家在19世纪初命名。**-free** 作为后缀表示"不含某物的",是英语中常见的构词方式,类似于 sugar-free(无糖的)、gluten-free(无麸质的)等。这个复合词随着人们对乳糖不耐受的认识加深,在20世纪后半叶开始广泛使用。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

Lactose-free 作为一个现代饮食术语,较少出现在传统文学作品中,但在当代健康与饮食类写作中非常常见。例如,在 Michael Pollan 的《In Defense of Food》中,讨论了现代食品工业如何通过加工技术(如去除乳糖)来适应不同人群的消化需求。此外,在全球健康类媒体和营养学著作中,该词频繁出现,反映了人们对食物过敏和不耐受问题日益增长的关注。据统计,全球约65%的成年人存在不同程度的乳糖不耐受,这使得 lactose-free 成为日常生活中极为实用的词汇。

About     Help     Advertise     Blog     API     FAQ     Solana     2274 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 42ms UTC 00:54 PVG 08:54 LAX 17:54 JFK 20:54
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