VERB
焊;焊接;焊合
If you solder two pieces of metal together, you join them by melting a small piece of soft metal and putting it between them so that it holds them together after it has cooled.
例句
Fewer workers are needed to solder circuit boards...
焊接電路板需要的工人更少了。
He then soldered the wire to the telephone terminal...
接著他把電話線焊接到電話機上。