单词：welded all round
沿周焊接
单词：welded all round 相关文章
The two steel truss arch halves of an extra-big bridge over the Lancang River were connected Tuesday morning after two vertical turns. The bridge, which sits 270 meters above the Lancang River, is a part of the DaliRuili Railway in southwest China's
发表于:2019-01-19 / 阅读(220) / 评论(0)
2016CRI中国国际广播电台
2016CRI中国国际广播电台
文本： CAM: Damn! It's a Flange 9000! This could take hours to _(1)_, Or five minutes if you could find the manager. TOMMY: I'll go find where he's __(2)__.
发表于:2019-01-23 / 阅读(167) / 评论(0)
小龟乐游记英语短文
小龟乐游记英语短文
Then come with me, Sigurd, and I will give you the sword. 跟我来，西格德，我把剑给你。 Taking the weapon from the chest in which it lay, she handed it to the eager boy. 母亲从放武器的箱子里拿出来递给了西格德。 When S
发表于:2019-03-04 / 阅读(230) / 评论(0)
美国小学英语教材4
美国小学英语教材4