crop, harvest, yield

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

1. The bad harvest led to severe food shortage.
   歉收引起食物嚴(yán)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.
   莊稼已妥善收獲完畢。
4. We are all very busy because it's the harvest time.
   因為現(xiàn)在是收獲期，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(nóng)民們正在田野里收割稻子。

har.vest

n.（名詞）
The act or process of gathering a crop.
收割：收割莊稼的行為或過程

The crop that ripens or is gathered in a season.
收獲物：在一定季節(jié)成熟的或被收割的莊稼
The amount or measure of the crop gathered in a season.
產(chǎn)量：在一定季節(jié)被收割的莊稼的數(shù)量或份量
The time or season of such gathering.
收獲期：這種收割行為的時間或季節(jié)
The result or consequence of an activity.
結(jié)果：一種行為的后果或結(jié)果
n.attributive.（定語名詞）
Often used to modify another noun:
收獲的：通常用來修飾另外一個名詞：
例句：
a harvest festival; harvest gleanings.
收獲季節(jié)；收獲物

v.（動詞）
har.vest.ed,har.vest.ing,har.vests
v.tr.（及物動詞）
To gather (a crop).
收割（莊稼）
To gather a crop from.
從…收割莊稼
To receive (the benefits or consequences of an action).See Synonyms at reap
接受（一種行為所帶來的好處或結(jié)果）參見 reap
v.intr.（不及物動詞）
To gather a crop.
收獲

來源：
Middle English
中古英語
from Old English hôrfest * see kerp-
源自 古英語 hôrfest *參見 kerp-

【引伸】
har.vestable
adj.（形容詞）
har.vestabil.ity
n.（名詞）