soldering iron
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈsoldering ˌiron noun [countable] 
TZTIa tool which is heated, usually by electricity, and used for melting solder and putting it on surfaces 〔焊接用的〕烙铁
TZTIa tool which is heated, usually by electricity, and used for melting solder and putting it on surfaces 〔焊接用的〕烙铁Examples from the Corpus
soldering iron• The reflection of a soldering iron in protective goggles as the musical weapons are forged.• Like the tip of a soldering iron.• The only solution for this is to use a soldering iron to lengthen them!• In general, designers no longer work with a heap of transistors and a hot soldering iron.ˈsoldering ˌiron nounChineseSyllable
Corpus and heated, which usually tool is electricity, by a
soldering iron
ˈsoldering ˌiron
noun [countable]
a tool which is heated, usually by electricity, and used for melting solder and putting it on surfaces
ˈsoldering ˌiron
noun [countable]a tool which is heated, usually by electricity, and used for melting solder and putting it on surfaces