submerged arc straight weld pipe 直缝埋弧焊管
straight arc slab casting machine 直弧形板坯连铸机
straight submerged arc weld pipe 直缝埋弧焊管
This is why a person may walk in an arc when he sets out in a straight line.
这就是一个人在出发时本来是想走的直线，结果却走成了一条弧线的原因。
It traces an arc, not a straight line, as income increases.
当收入增高时，收入和身高关系呈弧形，而不是直线。
Then you know that it will rarely travel in a straight path. It will travel, instead, in some kind of arc, or curve.
本句翻译：那么，你就会知道小汽车几乎很少顺着直线跑，而是以弧线或者曲线的方式前行。
应用推荐