starch是什么意思_starch怎么读_中英文释义(含例句用法)

a complex carbohydrate found chiefly in seeds, fruits, tubers, roots and stem pith of plants, notably in corn, potatoes, wheat, and rice; an important foodstuff and used otherwise especially in adhesives and as fillers and stiffeners for paper and textiles

a commercial preparation of starch that is used to stiffen textile fabrics in laundering

Verb:

stiffen with starch;"starch clothes"

中英词源

starch 使僵硬，使变硬，上浆，淀粉

来自古英语*stercan,使僵硬，使变硬，来自 Proto-Germanic*starkijan,使变硬，来自 PIE*ster, 僵的，硬的，固定的，词源同 stark,startle,sterile.因过去常用浆糊给布料糊浆使布料变硬，而淀粉是制浆的重要原料，因而引申词义淀粉。现在中国农村仍然有熬制浆糊贴春联的习俗。

starch (v.): late 14c., from Old English *stercan (Mercian), *stiercan (West Saxon) "make rigid," found in stercedferhð "fixed, hard, resolute" (related to stearc "stiff"), from Proto-Germanic *starkijan "to make hard" (cognates: German Stärke "strength, starch," Swedish stärka "to starch"), from PIE root *ster- (1) "strong, firm, stiff, rigid" (see stark). Related: Starched; starching.
starch (n.): "pasty substance used to stiffen cloth," mid-15c., back-formation from starch (v.). Figurative sense of "stiffness of manner" is recorded from 1705.

词态变化

复数 starches;
第三人称单数 starches;
过去式 starched;
过去分词 starched;
现在分词 starching;

权威造句

1. There"s too much starch in your diet.: 你的日常饮食中淀粉含量太高。

2. Corn starch is used as a thickener in stews.: 玉米淀粉在炖煮菜肴中被用作增稠剂.

3. Starch - binding domains ( SBD ) are present in lots of amylases, e.: 很多淀粉酶中都具有淀粉结合区域 ( starch-bindingdomain,SBD ), 如!

4. She reorganised her eating so that she was taking more fruit and vegetables and less starch, salt, and fat.: 她重新调整了自己的饮食，多吃水果、蔬菜，少吃淀粉、盐和脂肪。

5. It"s important to rinse the rice to remove the starch.: 一定要淘米以洗掉淀粉。

近反义词

alkali starch 碱淀粉

starch syrup 淀粉糖浆

carboxymethyl starch 羧甲基淀粉

starch value 淀粉价,淀粉值...

starch paste 浆糊

pearl starch 颗粒状淀粉

liver starch 糖原,肝淀粉...

tuber starch 块茎淀粉

hydroxyethyl starch [化] 羟乙基淀粉...

starch sugar 淀粉糖

potato starch 马铃薯淀粉

animal starch 糖原,动物淀粉,糖元...

corn starch 玉米淀粉

maize starch 玉蜀黍淀粉,玉米淀粉...

unmodified starch 非改性淀粉

modified starch 改性淀粉

wheat starch 小麦淀粉

reserve starch 贮藏淀粉

starch iodide [化] 淀粉碘化物;...

soluble starch 可溶淀粉

相似短语

to starch 上浆

floriferous starch 红藻淀粉

starch glue 淀粉胶

starch conditioning 淀粉的匀湿

starch dust 淀粉细粉, 粉状淀粉

starch product 淀粉制品

purified starch 精制淀粉

boiling starch 煮熬淀粉部分水解淀粉(生产糖果点心用)

pearl starch 颗粒状淀粉

starch glycerin 【化】甘油淀粉

单词分析

暂无,等待补充.

记忆方法

1. *ster- / *star- "stiff, rigid" => stare.
2. => look fixedly at, look at sb / sth stiffly or rigidly.
3. *ster- / *star- "stiff, rigid" => developed figurative sense "sterile, barren".
4. *ster- / *star- => stark.
5. => complete, absolutely; sterile, barren; stiff, rigid.
6. stark => starch (k -> ch).
7. => pasty substance used to stiffen cloth. => 浆粉，淀粉。

starch是什么意思，starch怎么读

starch基本信息

英英释义