
grain
词源
源自拉丁语 'granum'(种子),通过古法语 'grain' 进入英语,最初指谷物的单粒种子,后引申为各种小颗粒和纹理的含义。
noun
❶ 指谷类作物的种子,如小麦、大米、玉米等,通常作为食物或饲料。也泛指类似的小颗粒状物质。
“The farmer harvested the grain from his fields.”
(农民从田地里收获了谷物。)
“Whole grain bread is healthier than white bread.”
(全麦面包比白面包更健康。)
❶ 指木材、石头等材料上的天然纹理或纹路。也用于比喻事物的基本特征或倾向。
“The carpenter chose the wood for its fine grain.”
(木匠选择了纹理细腻的木材。)
“Marble with a distinctive grain is more valuable.”
(具有独特纹理的大理石更珍贵。)
verb
❶ 使形成颗粒状或纹理,常用于摄影、木材加工等领域。
“The photographer grained the film for a vintage effect.”
(摄影师给胶片做了颗粒处理以达到复古效果。)
“This technique grains the surface of the metal.”
(这种技术能使金属表面形成纹理。)
常见短语
against the grain — 指违背常规或本性,形容做与习惯、趋势相反的事情。
“Speaking up in meetings goes against the grain for shy people.”
(对害羞的人来说,在会议上发言是违背本性的事。)
take with a grain of salt — 表示对某信息持保留态度,不完全相信,需要谨慎看待。
“You should take his promises with a grain of salt.”
(你对他的承诺应该持保留态度。)