Welding equipment
[机] 熔接设备
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
and I thought ... maybe ...
我觉得……也许……
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
What about when we leave?
我们离开实验室又该做些什么呢？