自じ在ざいスパナ

noun

monkey wrench; adjustable spanner

A wrench with an adjustable jaw, used for turning nuts and bolts of various sizes. The term is a compound of 自在 (adjustable) and スパナ (spanner/wrench).

• 水すい道どうの修しゅう理りに自じ在ざいスパナを使つかった。

  I used a monkey wrench to repair the plumbing.

• この自じ在ざいスパナは口くちの幅はばを簡かん単たんに変かえられる。

  This adjustable spanner can easily change its jaw width.