"coulter" بـChinese (Simplified)

• 犁刀

التعريف

犁刀是安装在犁上的锋利刀片或圆盘，在犁翻土前先切入土壤。

ملاحظات الاستخدام (Chinese (Simplified))

“犁刀”是农业机械专用词，仅指犁上的切割部件，而非整个犁。日常生活中很少用到。

أمثلة

The farmer replaced the old coulter on his plow.

农民更换了犁上的旧**犁刀**。

A sharp coulter helps the plow cut through hard soil.

锋利的**犁刀**有助于犁切开坚硬的土壤。

The coulter is attached in front of the main plow blade.

**犁刀**安装在主犁刀片的前面。

If the coulter gets stuck, the plow won't work properly.

如果**犁刀**卡住了，犁就不能正常工作。

Some modern plows use a disc-shaped coulter for better performance.

一些现代犁采用圆盘形**犁刀**，效果更佳。

After a long day, the coulter was covered in dirt and grass.

经过一天，**犁刀**上沾满了泥土和草。