maize drill

例句：

1. 1. The farmer used a maize drill to plant the corn seeds.
   农民用玉米钻头种植玉米种子。
2. 2. The maize drill was essential for preparing the soil for planting.
   玉米钻对于准备土壤种植至关重要。
3. 3.During harvest season, farmers often use maize drills to extract the grain from the stalks.
   在收获季节，农民经常使用玉米钻从茎秆中提取谷物。