Welding arc voltage

welding

a. 焊的\\n[机] 熔接, 焊接, 锻接

arc [ɑ:k]

n. 综合症状;弧（度）;天穹;电弧，弧光。; vi. 形成拱状物;循弧线行进; abbr. American Red Cross. 美国红十字会;

voltage ['voltɪdʒ]

n. 电压，伏特数;

volt 电压 + age 表示集合名词、总称 → n.电压

They're so thoughtful.

他们真周到。

Could you say it again?

你能再说一遍吗？

On our way home that night I looked down and saw that the necklace was not around my neck any more. I told Pierre. We rushed back to the palace and looked for it.We asked everyone there if they had found a necklace, but without luck. We couldn't find it;

那天晚上在回家的路上，我低头一看，发现项链不再挂在我的脖子上了。我告诉了比尔。我们马上赶回王宫去寻找。我们询问了那儿的每一个人，问他们是不是拾到了一条项链。可是，真倒霉。我们找不到那条项链；它丢失了。