您要查找的是不是：
- The academical backgroud of creating crop grey breeding science was expounded. 阐述了作物灰色育种学产生的学术背景。
- crop grey breeding 作物灰色育种
- crop grey breeding science 作物灰色育种学
- A grey recurrent population improvement of wheat was suggested by combining the grey breeding method with the wheat dwarf male-sterile technology. 摘要将灰色育种方法与矮败群体改良方法相结合，提出了小麦灰色轮回群体改良方法。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- We have had the biggest wheat crop ever this year. 今年我们的小麦收获量是有史以来最好的。
- Life seems grey and joyless to them. 对他们来说生活是灰色的、不快乐的。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- Degree in crop breeding and genetics. 大田作物遗传和育种学博士。
- Have you any grey pullovers in stock? 你们有灰色套头毛衣的现货吗？
- Of this breed we can make short shrift. 这个品种，我们能很快解决。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- The landscape was grey and stark. 景色灰暗荒凉。
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- We had a poor crop of raspberries this year. 今年我们的悬钩子歉收。
- Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。
- The farmer paid 3 laborers to gather the crop. 农场主雇佣3名工人收割庄稼。
- Mr Grey bought his camera on approval. 格雷先生买这架照相机，包退包换。
