Verify that housing alignment dowels are in position before installing housing.安装壳体前先验证壳体校准销均已定位.Place the engine cylinder head over the dowels.将引擎汽缸头放在销上.The nonlinear static behaviors of rectangular moderate thickness ...

dowels的音标：dowels的英式发音音标为：['daʊəlz]dowels的美式发音音标为：['daʊəlz]...

n.木钉，销子( dowel的名词复数 )...