thumbholer

发音

/ˈθʌmhoʊləɹ/

词形变化

thumbholers 复数 thumbholers

释义与例句

n.
  1. 1.

    A person or machine that cuts thumbholes (for carrying) in the lids of boxes.

    罕用

词源

From thumbhole + -er.

来源：wiktionary