?? 詞語組成解析
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
OK, Betty, Tim, and Frank.
好, Betty ,Tim ,Frank。
His health has been lousy.
他的健康狀況近來很糟。
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。