rough cast

同根派生

Let us assume that a part spent 50 hours from the time it arrived at a plant as a rough casting or bar stock to the time it was a finished product.
讓我們假設，一個部分花費50個小時的時間到達工廠作爲一個粗略的鑄造或酒吧的股票時，這是一個成品。
For low speed roughing cast iron, non-ferrous metals and their alloys, non-metallic materials.
適用於鑄鉄、有色金屬及郃金、非金屬材料低速精加工。
This rough track will soon be a metalled road.
這條坑坑窪窪的路不久就要鋪上碎石了。
The ship pitched and tossed in the rough seas.
輪船在洶湧澎湃的大海中起伏顛簸。
This car really comes into its own on rough ground.
這輛汽車在顛簸的路上才真正顯示出它獨特的性能。