semiconductor

CET4 CET6 考研 ★★★★
.semikәn'dʌktә

n. 名词 半导体

词频排名:8736 BNC 词频:9381 柯林斯星级:1/5

📖 词典释义

1 n. 名词

a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities

半导体;半导体材料

[化] 半导体

词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词

🔁 词形变化

复数 semiconductors

🧩 构词提示

semiconductor = semi (half;半) + conductor

这是“前缀 + 单词”结构,试试 查看前缀 semi 的全部单词

💬 常用例句

Silicon is a semiconductor.

Automakers are grappling with semiconductor shortages.

Car makers are struggling to deal with semiconductor shortages.

例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。

💡 学习提示

“semiconductor” 属于非词根单词,不在 25 个核心词根体系内,但同样是高频常用词。 想从零系统学习词根?试试 零基础入门教程, 或浏览全部词根

🏷 词级标签

CET4 CET6 考研

📊 词频数据

词频排名 (frq)
8736
BNC 词频
9381
柯林斯星级
1/5
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