summer corn的用法和樣例：
例句
- A study on compensatory effect of corn at different growth stages to water deficit change.
夏玉米不同生育階段干濕變化的補償效應研究。 - Each cultivar leaf number of the summer maize achieves fully in drawing, at the succedent phrase, the leaf number will not increase any more.
抽雄期夏玉米各個(gè)品種葉片數均已達到了最大，在之后的生育過(guò)程中，葉片數不會(huì )增加。
