中文词源
yeast 酵母
来自PIE*yes,涌出，冒泡，用于指发酵，酵母，词源同juice,zymurgy.
英语词源
- yeast
-
yeast: [OE] Yeast is etymologically a substance that causes ‘fermentation’. For its ultimate source is the Indo-European base *jes- ‘boil, foam, froth’, which also produced Greek zeín ‘boil’ (source of English eczema) and Welsh iās ‘seething’. Its Germanic descendant produced German gischt ‘yeast, froth’, Dutch gist, gest ‘yeast’, and English yeast.
=> eczema - yeast (n.)
- Old English gist "yeast, froth," from Proto-Germanic *jest- (cognates: Old Norse jastr, Swedish jäst, Middle High German gest, German Gischt "foam, froth," Old High German jesan, German gären "to ferment"), from PIE root *yes- "to boil, foam, froth" (cognates: Sanskrit yasyati "boils, seethes," Greek zein "to boil," Welsh ias "seething, foaming").
权威例句
- 1. I take wheat and yeast tablets daily to purify the blood.
- 我每天服用干酵母片以净化血液。
- 2. Stir in 1 level teaspoon of yeast.
- 加入一平茶匙的酵母后搅拌。
- 3. This excess fungal yeast irritates the scalp, causing overproduction of skin cells.
- 这过量的真菌酵母刺激皮肤产生了过多的皮肤细胞.
- 4. Yeast makes beer work.
- 酵母使啤酒发酵.
- 5. To serve the needs of bakers, manufacturers ferment the yeast to produce a more concentrated product.
- 为了满足面包店主的需要，制造商让酵母发酵，以生产出浓度更高的产品。
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