Word · Frequency #7209
crusts
结壳；形成硬皮
crusts is the third person singular of crust.
核心释义
to form a hard outer layer or crust
- 1.
用硬皮覆盖。
To cover with a crust.
- 2.
形成硬皮。
To form a crust.
给…覆上硬壳；使结壳；用硬皮覆盖。；形成硬皮。；盖以硬皮；结硬皮
用法In use
The bread crusts nicely when baked at a high temperature.
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.
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.
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。
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。
crust something (with sth)
及物用法，常用过去分词形式表示被覆盖。
相关词与表达Connections
搭配Collocations
- crust with
- 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。
- become crusted
- 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。
- crust over
- 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。
- crust with dirt
- 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。
- crust with ice
- 结冰成壳
学习提示Learner notes
记忆技巧Memory Tip
记忆技巧：地球的外壳叫 crust，动词 crust 就是像外壳一样形成硬皮。
语境与语域Context & Register
动词，通常用于烹饪（如面包结皮）或地质（如地表结壳），正式或技术性语境中较常见。
语法说明Grammar Note
作及物动词时意为'给...覆盖硬皮'，作不及物动词时意为'形成硬皮'
发音与拼写Pronunciation & Spelling
All listed words share the same stressed vowel and following sounds /ʌst/, so they rhyme with 'crust'. Beware of lookalikes like 'crustacean' (/krʌˈsteɪʃən/) which do not rhyme.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.