Welding pistol
[化] 焊枪
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
pistol
['pɪstl]
n. 手枪;
v. 用手枪射击;
🗣️ 情景例句
Who knows?
谁知道？
You never know what you can do till you try.
事非经过不知难。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；