crust (over)
不及物用法,常与over连用,表示表面结硬皮。
The lava began to crust over as it cooled.
熔岩冷却后开始结壳。
结壳;形成硬皮
crusting — present participle of crust
给…覆上硬壳;使结壳;用硬皮覆盖。;盖以硬皮;结硬皮
to form a hard outer layer or crust
用硬皮覆盖。
To cover with a crust.
形成硬皮。
To form a crust.
一般现在时
The lava crusts as it cools.
熔岩冷却时结壳。
一般过去时
The bread crusted over in the oven.
面包在烤箱里结了硬皮。
现在完成时
The top layer has crusted completely.
表层已经完全结壳了。
(表面)结壳
The bread crusts nicely when baked at a high temperature.
面包在高温烘烤时会结出漂亮的硬皮。
用法提示:crusts 在这里是动词第三人称单数,表示‘结硬皮’,描述面包表面形成硬皮的过程。
After days without rain, the soil crusted over.
连续几天无雨后,土壤表面结了一层硬皮。
用法提示:crusted 是动词过去式,与 over 搭配表示‘表面结硬皮’,强调动作的完成。
The paint on the wall is crusting and peeling off.
墙上的油漆正在结皮并剥落。
用法提示:crusting 是动词现在分词,表示正在进行的‘结硬皮’动作,与 peeling off 并列说明油漆的状态。
不及物用法,常与over连用,表示表面结硬皮。
The lava began to crust over as it cooled.
熔岩冷却后开始结壳。
及物用法,常用过去分词形式表示被覆盖。
The baker crusted the pie with a sugary glaze.
面包师在馅饼上撒了一层糖霜。
被动结构,强调表面被硬壳覆盖的状态。
The old pipe was crusted with mineral deposits.
旧管道上结了一层矿物硬壳。
正式,可替换crust的及物用法
强调结果,不特指外壳形成
grammar · medium
易错句子The snow crusted on the ground.
正确表达The snow crusted the ground.
crust 作为及物动词时,直接接宾语表示覆盖硬皮,不需介词 'on'。
grammar · medium
易错句子The bread crusted after baking.
正确表达The bread crusted over after baking.
crust 作为不及物动词时,通常与介词 over 或 up 连用,表示表面形成硬皮。
与动词crust‘盖以硬皮’相对,指去除外层
与crust‘覆盖硬壳’相对,指移除覆盖层
crust 指形成硬皮或外壳;crush 指用力挤压使变形或破碎。
crust 是动词或名词,而 crusty 是形容词,描述事物有硬脆表皮或人脾气暴躁。
用…覆盖在表面形成硬皮
The bread was crusted with sesame seeds.
面包表面覆盖了一层芝麻硬皮。
变得有硬皮
The snow became crusted after the temperature dropped.
温度下降后,雪变得有硬皮了。
表面结硬皮
The wound crusted over as it healed.
伤口愈合时表面结了一层硬皮。
被污垢覆盖结成硬皮
The old stove was crusted with years of dirt.
旧炉子被多年的污垢覆盖,结成了硬皮。
结冰成壳
The pavement was crusted with ice after the storm.
暴风雪过后,人行道上结了一层冰壳。
地球内部在 crust 之下的层
地球最内部的中心部分
地壳由移动的板块组成
包括地壳和上地幔的刚性层
地壳断裂或板块运动引起的震动
上层社会;贵族阶层
She was born into the upper crust and never had to worry about money.
她出生在上层社会,从不需要为钱发愁。
谋生;挣钱糊口
He works two jobs just to earn a crust.
他打两份工只是为了糊口。
厚脸皮;有胆量
He's got a crust, asking for a raise after only a week on the job.
他真够厚脸皮的,刚工作一周就要求加薪。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.