crop是什么意思_crop怎么读_中英文释义(含例句用法)

crop: crop: [OE] Old English cropp meant ‘bird’s craw’ and ‘rounded head of a plant’, and it was presumably the latter that gave rise to the word’s most familiar modern sense, ‘cultivated plant produce’, at some time in the 13th century. Its relatives in other Germanic languages, including German kropf and Dutch krop, are used for ‘bird’s craw’ but also for various bodily swellings in the throat and elsewhere, indicating the word’s underlying meaning is ‘round mass, lump’.

Its Germanic ancestor, *kruppō, was borrowed into Vulgar Latin as *cruppa, which made its way via Old French into English as croup ‘horse’s (round) rump’ [13], and as the derivative crupper [13]. Croupier [18] is based on French croupe, having originally meant ‘person who rides on the rump, behind the saddle’. The Germanic base *krup- ‘round mass, lump’ is also the ancestor of English group.
=> croup, croupier, crupper, group
crop (n.): Old English cropp "bird"s craw," also "head or top of a sprout or herb." The common notion is "protuberance." Cognate with Old High German kropf, Old Norse kroppr. Meaning "harvest product" is c. 1300, probably through the verbal meaning "cut off the top of a plant" (c. 1200).
crop (v.): "cut off the top of a plant," c. 1200, from crop (n.). The general meaning of "to cut off" is mid-15c. Related: Cropped; cropping. Women"s fashion crop top is attested from 1984.

词态变化

复数 crops;
第三人称单数 crops;
过去式 cropped;
过去分词 cropped;
现在分词 cropping;

权威造句

1. I let the horse drop his head to crop the spring grass.: 我让马低下头啃吃春天的青草。

2. Problems will crop up and hit you before you are ready.: 你还未准备好，问题就会突然出现并打击你。

3. I decided to crop the picture just above the water line.: 我决定把这张照片水印以下的部分裁掉。

4. Last year 400,000 acres of land yielded a crop worth $1.75 billion.: 去年40万英亩的土地产值达17.5亿美元。

5. The crop represents a tiny fraction of U.S. production.: 农作物仅占美国出产物极小的一部分。

近反义词

harvest

yield

cut back

lop

相似短语

in crop 在耕种, 种有庄稼

crop survey 作物鉴定,估产

a crop of 一批,一群,一大堆

alimentary crop 食用作物

alternate crop 填闲作物

the cream of the crop 最好的部分,精华

cash crop n.商品作物

good crop 丰收

poor crop 欠收

commodity crop 商品作物

单词分析

这些名词都有“谷物”之意。
corn主要指大麦、小麦、燕麦、裸麦、玉蜀黍这5种谷物及其粒子。
crop指谷物或果类等一年或一季的收成，也可指地里的农业作物或谷物。
grain指稻、麦等谷类及其粒子。这些名词均含有“收成”之意。
crop普通用词，侧重指农作物一次收割或一季的收成。
harvest主要指农作物或水果的收获量，有时也指收割的行为。
yield指生产物，农作物的总产量。

记忆方法

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crop是什么意思，crop怎么读

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