dowel的复数形式怎么拼写？

n.木钉，销子vt.用暗销接合...

Tooling Plate: Universal mounting pattern with standard dowel locating holes.模具板: 通用模式与标准安装定位桩孔.The carpenter gauged the dowel with calipers.那木匠用卡钳估量暗榫.It designs two spring dowel locating systems to rotate and locate th...

dowel的音标：dowel的英式发音音标为：['daʊəl]dowel的美式发音音标为：['daʊəl]...