crust、释义：外皮,壳.ThedriverscrapedoffthethincrustoficeonthewindshieldThedriverscrapedoffthethincrustoficeonthewindshield.这个句子中crust感觉可有可无啊

Question

crust、 释义：外皮 ,壳 .The driver scraped off the thin crust of ice on the windshield
The driver scraped off the thin crust of ice on the windshield.这个句子中 crust 感觉可有可无啊

Answer 1

crust 意思：一层（像外皮一样的东西）
整句话：司机擦掉了挡风玻璃上那层薄薄的冰.
这个词可以去掉,变成：The driver scrapped off the ice on the windshield.但是,就没有那么形象生动了.