His most prized time, though, will be spent quietly on his farm.不过，他最宝贵的时光将在自己的农场里平静地度过。I came to live at the farm by happenstance.我来到该农场住下纯属偶然。In 1970 the average size of a French farm was 19 hectares.1970年，法国农场的平均规模为19...
A larva metamorphose into a chrysalis and then into a butterfly.幼虫变为蛹,然後再变成蝴蝶.The larva hatches out and lives in the soil.幼虫孵化之后就在土壤里生活.A caterpillar is the larva of a butterfly.毛虫是蝴蝶的幼体....
在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.In many instances isocyanates react vigorously with water, alcohols, and amines.六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of...
The monks of Ettal keep the abbey in good repair.埃塔尔的修道士把修道院维护得很好。Elizabeth was crowned in Westminster Abbey on 2 June 1953.伊丽莎白于1953年6月2日在威斯敏斯特大教堂加冕。The abbey was in ruins.这个修道院已经成了一片废墟。...