overflow line

基本解释

And a good rule of thumb, if there is no line, is to keep the water level a half inch below the top of the overflow tube inside the tank.
如果没有水位线，有个好办法，就是保证水位在溢流口半英尺一下。
But injection molding often results many product's problems such as short shots, overflow edges, warp, weld line, dimension error and so on.
但是，注塑成型常常出现各种质量问题，例如，短射、飞边、翘曲、熔接痕和尺寸误差等。
Judgment also will I lay to the line, and righteousness to the plummet: and the hail shall sweep away the refuge of lies, and the waters shall overflow the hiding place.
我必以公平为准绳，以公义为线铊。冰雹必冲去谎言的避所，大水必漫过藏身之处。