她在组装书架时用了几个木销来固定木板。

She used several ___dowels to secure the wooden boards when assembling the bookshelf.

木匠用木销将两块木板牢固地连接在一起。

The carpenter used a ___dowel to securely join the two wooden boards together.

木匠用定位销确保两块木板对齐后不会移动。

The carpenter used a ___dowel to keep the two wooden boards aligned and prevent movement.