a broad general term, less specific than soldering iron
文法句型
a/an + soldering iron
tip of a soldering iron
soldering iron + for + noun/gerund
用法筆記
Usually used for small repair or electronics work. Nearby nouns often name the part being joined, such as a wire, plug, circuit board, or metal contact.
常見錯誤
I need a solder machine to fix this wire.
I need a soldering iron to fix this wire.
the usual handheld tool for this job is called a soldering iron.