harvest

詞意辨析：

crop, harvest, yield

這些名詞均含有“收成”之意。
crop: 普通用詞，側重指農作物一次收割或一季的收成。
harvest: 主要指農作物或水果的收穫量，有時也指收割的行為。
yield: 指生產物，農作物的總產量。

字典網

詞型變化：

動詞過去式:harvested 過去分詞:harvested 現在分詞:harvesting 第三人稱單數:harvests 形容詞:harvestable 名詞:harvestability 　

英文解釋：

名詞 harvest:

1. the yield from plants in a single growing season
   同義詞：crop
2. the consequence of an effort or activity
3. the gathering of a ripened crop
   同義詞：harvesting, harvest home
4. the season for gathering crops
   同義詞：harvest time

動詞 harvest:

1. gather, as of natural products
   同義詞：reap, glean
2. remove from a culture or a living or dead body, as for the purposes of transplantation

harvest

例句：

1. The bad harvest led to severe food shortage.
   歉收引起食物嚴重短缺。
2. We have a plenteous harvest this year.
   我們今年取得了大豐收。
3. The harvest has been safely gathered in.
   莊稼已妥善收穫完畢。
4. We are all very busy because it's the harvest time.
   因為現在是收穫期，所以我們都非常忙。
5. We all helped the harvest.
   我們都幫忙收割。
6. The peasants are harvesting rice in the field.
   農民們正在田野里收割稻子。