crust

/krʌst/📚 5729 1四级六级考研托福雅思
The crust on a loaf of bread is the outside part. 面包皮

noun [专属名词]面包皮;(馅饼或比萨饼等的)酥皮;硬外皮,硬外壳;地壳;<非正式>生活,生计

Cut the crusts off the bread and soak the bread in the milk.
切掉面包皮,将面包浸在牛奶中。

verb [vt. 及物动词]形成(或结成)硬皮(或硬壳)

Bake until the crust is golden.
把糕饼烤至外皮呈金黄色。

crust 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 30 Exploring the sea-floor crust 名词: 地壳
可与 crush (v. 压碎)一起记
单词造句:
网友用“Crust”造句精选
The Key lime pie was bursting with flavour. Good crust, too. “基”牌酸橙派味道很浓,外皮也很好。
As the water evaporates, a crust of salt is left on the surface of the soil. 水蒸发后,土壤表面留下一层盐。
Earthquakes leave scars in the Earth's crust. 地震会在地壳上留下痕迹。
Less dense substances move upwards to form a crust. 密度小的物质向上浮动并形成一层皮。