词汇精选：harvest的用法和辨析
一、详细释义：
n.
收获；收获季节 [U,C]
例句：
The farmer hired extra workers for the harvest.
农人为收割额外雇了工人。
例句：
This is not the season for harvest.
现在不是收获的季节。
收成，收获量 [C]
例句：
The farmer's financial difficulties were caused by a scanty harvest.
这个农民的经济困难是因为收成不足造成的。
例句：
It happened that the harvest was bad in 1988.
碰巧一九八八年的收成很糟。
结果；后果；成果 [C]
例句：
It is not easy to reap the harvest of my hard work.
获得自己辛勤工作的成果是不容易的。
例句：
The new medicine is the harvest of thirty years' research.
这种新药是三十年研究的成果。
v.
收割；收获 [I,T]
例句：
Rice farmers here still plant and harvest their crops by hand.
这儿的稻农仍然靠双手种植和收割庄稼。
例句：
The raspberries were harvested by industrious workers.
辛勤的劳动者收获了山莓。
获得，得到 [T]
例句：
Researchers can harvest and grow adult cells in large amounts compared to embryos.
与胚胎相比，研究者能大规模获得和培养成体细胞。
二、词义辨析：
crop,harvest,yield
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。
三、相关短语：
harvest mite
秋螨
harvest time
收割期
harvest fly
n. 秋蝉, 蝉
harvest home
最后一批作物收割进仓
harvest moon
n. 秋分前后之满月，收获月（九月的满月）
harvest mouse
n. 巢鼠禾鼠
四、参考例句：
Autumn is the harvest season.
秋季是收获的季节。
Fall is a harvest season.
秋天是一个收获的季节。
We have a plenteous harvest this year.
我们今年取得了大丰收。
Farmers harvest their crops in fall.
农民秋天收获庄稼。
After the harvest, the ranches seemed asleep.
收获期一过农庄就仿佛入睡了。
The summer harvest is about to start.
夏收即将开始。
They had a superabundant harvest last year.
他们去年有特大丰收。
Excessive rainfall had made the harvest impossible.
雨量过多，丰收已经不可能了。
They turned the soil after the harvest.
他们在收获后翻耕土壤。
Farmers are extremely busy during the harvest.
农民在收获季节里十分忙碌。
