willowing

v.

用打棉机打开和清理（willow的现在分词形式）；

willow tree柳树

weeping willow[植]垂柳；[俚]枕头

1. You'd better hack off the branch of that willow.
   你最好把那棵柳树的枝丫砍掉。
2. A willow is a brush painting spring scenery.
   一株柳树，是一支描绘春天的彩笔。

Trial Monitoring Program for a River Restoration Project: Ovens De-willowing.
Willowing machine needle bars - are angled at ends to take clamping wedge between bars without distortion
Optimizing the functionality of the willowing machine regarding recoverable materials
Applicability of willowing and oil-padding machines in manufacture of medical wool based on modified flax fibers
Felt end wool willowing machine convenient to clean
Felt end wool willowing machine
Study of assembly stresses in willowing machine slats
Determining the loads acting on the pins of a willowing machine
AIRBORNE DUST, ITS PROTEASE CONTENT AND BYSSINOSIS IN ‘WILLOWING’ MILLS
Airborne micro-organisms and prevalence of byssinotic symptoms in cotton mills