undertrimmer
基本解释
- 绱鞋里工
英汉例句
- Single Needle Lockstitch with Automatic Undertrimmer
单针自动割线返针平缝机 - Single Needle Lockstitch basting machine with Automatic Undertrimmer
单针自动割线绷缝机 - Single Needle Upper and Lower Feed Lockstitch with Automatic Undertrimmer
单针步靴自动割线送布平缝机