自じ在ざいスパナじざいスパナじ字FuriganaMeanings1nounmonkey wrench; adjustable spannerA 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。
