skim colter

例句：

1. 1. 动词：从…上刮取
   尤指从液体表面
2. 4.例句：1. She used a skim colter to remove the excess fat from the meat.
   她用一个刮刀将肉上的多余脂肪刮掉。
3. 2.The chef needed a skim colter to make sure the sauce was smooth.
   厨师需要一把刮刀来确保酱汁光滑。
4. 3.The farmer used a skim colter to scrape off the frost from the ground.
   农民用一把刮刀将地面的霜刮掉。