Brazing solder
[机] 焊铜
🧩 词语组成解析
[计] 钎焊\\n[化] 铜焊; 黄铜焊接; 硬钎焊
solder
['sɔldə, 'sɔ(:)-]
n. 焊料，焊锡;
vt.& vi. （使）焊接，焊合;
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
I got your back.
放心！
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，