Welding gun
[化] 焊枪
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
gun
[ɡʌn]
n. 枪;发令枪声;受雇杀人的枪手;喷射器;
vt. 射击（某人）;给…加大油门;打猎;
vi. 用枪打猎;
🗣️ 情景例句
We know.
我们知道。
Mike found it difficult to adjust at first, but he's used to studying at Harvard now.
刚开始迈克发现很难适应在哈佛的学习，但现在他已经习惯了。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。