precutting

预备性切开
常用释义
n. 预备性切开
v. 预切(precut 的 ing 形式)

例句

1·Disc sickle labor power cutter is designed which advanced attachment makes function as walking and precutting part straw, cutting finished by cutter section rotation.

设计了圆盘刀人力割禾器,其推进只是起到行走和预切割部分茎秆的作用,切割主要由动刀旋转来完成。