Scratchwork
n. [建筑學]刮涂; 涂畫裝飾
??? 情景例句
What do you think of this weather?
你覺得今天天氣怎么樣？
Misfortunes never (seldom) come alone (single).
禍不單行。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作為一個船舶技帥，科克雷爾在尋找解決波浪阻力的方法，因為波浪阻力浪費掉了船在水面行駛的大量動力，從而限制了船的速度。