Welding head
[化] 焊头; 焊接机头; 烧焊枪
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
head
[hed]
n. 上端;头脑;头部;首脑，首长;
vt. 用头顶;前进;作为…的首领;站在…的前头;
vi. 朝…行进;出发;向…方向移动;船驶往;
adj. 头的;在前头的;首要的;在顶端的;
🗣️ 情景例句
OK. What time is it?
好啊。什么时候？
You'll have to decide whether you want to pass your examinations or just have a good time.
你必须决定你是想通过考试还是好好玩一玩。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。