Run through: Ruled lines run across or down the sheet from one edge of the paper to the other without breaks.

通栏画线：画线时，线条从纸的一边画到另一边，或从纸头画到纸尾而不中断的情况。

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Run through: Ruled lines run across or down the sheet from one edge of the paper to the other without breaks.

通栏画线：画线时，线条从纸的一边画到另一边，或从纸头画到纸尾而不中断的情况。

youdao