常見例句雙語例句What is maximum vertical height above deck plating at aft athwartships coaming?后部橫向圍板處在甲板上的最大垂直高度是多少？Definition: A strut mounted on the mast athwartships to hold out the shrouds, providing a better holding angle for the shrouds.一個安裝于桅桿(mast)上的橫向支桿，以撐開側(cè)翼支索，為側(cè)翼支索提供更好的拉力角度。 返回 athwartships