Silver soldering
[机] 银硬焊
🧩 词语组成解析
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
[计] 锡焊\\n[化] 钎焊; 软钎焊
🗣️ 情景例句
About what?
谈什么？
The accident held the train up for an hour.
那事故使火车延误了一个小时。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。