Welding agent
[化] 焊药
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
There is no sense in criticizing him.
批评他也没有用。
What's the time?
几点了？