Rack cutter
[机] 齿条刀, 齿条形刀具
🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
🗣️ 情景例句
I want to get my work finished by tomorrow.
我想在明天前完成工作。
The least said, the soonest mended.
（or Least said， soonest mended） 少说为佳。
Keep it up!
坚持下去！