unfastener

[网络] 松开器

词形变化

unfasteners 复数 unfasteners

释义与例句

n.
  1. 1.

    One who or that which unfastens.

词汇关系

名词

同义词 3

opener undoer untier

上位词 3

actor worker doer

词源

From unfasten + -er.

来源：wiktionary