造船中使用的金属板过去使用铆接, 现在则常用焊接.The metal plates used in making ships used to be riveted together, but now they are usually welded.他们把钢梁铆接在一起.They riveted the steel beams together.用于修补与加强焊缝、铆接 、 切割等作业造成的防护层损伤.Use to fix up and ...
Occasionally he was even rather absentminded and faraway when the bride leaned forward and addressed him.偶尔,当新娘探身对他说话时,他甚至有点心不在焉和精神恍惚.Between the talk, we have kind of absentminded feeling.谈话间, 我们都有种恍惚之感.Michael looked a...