Welding of tubes
[化] 炉管焊接
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Why not start again and use the right tools for the job?
为什么不重新开始，试试用合适的工具来做呢？
He who plays with fire gets burned.
玩火者必自焚。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。