Letter · Frequency #1985
C
字母C
Letter and exact-case symbols
Spoken name: cee. Scientific symbols are case-sensitive.
the letter C
Letter name · 字母名称the 3rd letter of the English alphabet
英文字母 C（第 3 个字母）
Source: BridgeDict Latin alphabet catalog
carbon
Chemical symbol · 化学元素符号the chemical symbol for carbon, atomic number 6
化学元素符号：碳（原子序数 6）
Source: IUPAC Periodic Tablecoulomb
Unit symbol · 单位符号the unit symbol for the coulomb, a unit of electric charge
单位符号：库仑（electric charge）
Source: BIPM SI Brochurethe 3rd letter of the English alphabet
小写为c，大写为C
- 1.
The middle tone in either one of the sets of seven white keys on a keyboard or a set of seven strings on a stringed instrument.
键盘上每组七个白键或弦乐器上每组七根弦中间的音。
- 2.
The first note in the C chromatic and major scales.
C半音阶和自然大调中的第一个音。
- 3.
Century.
世纪。
- 4.
An academic grade issued by certain institutions. Slightly better than a C and slightly worse than a B−.
某些机构颁发的学业成绩等级,略高于C,略低于B−。
- 5.
An academic grade given by certain institutions. Slightly better than a D+ and slightly worse than a C.
某些机构颁发的学业成绩等级,略高于D+,略低于C。
- 6.
C-sharp.
升C音。
- 7.
In use
I learned C in my first year of university.
This project is written entirely in C.
He prefers C over Java for system programming.
the letter C
The word 'cat' starts with the letter C.
单词'cat'以字母C开头。
program in C
C是一种编程语言。
He programs in C for embedded systems.
他为嵌入式系统用C语言编程。
play a C
C是C大调的主音。
She played a C on the piano.
她在钢琴上弹了一个C音。
Connections
Collocations
- c programming language
- C程序设计语言
- He is learning the C programming language for embedded systems.他正在学习嵌入式系统的C程序设计语言。
- c compiler
- C编译器
- The GNU C compiler is widely used in open source projects.GNU C编译器在开源项目中广泛使用。
- c code
- C代码
- Please write efficient C code for this algorithm.请为这个算法编写高效的C代码。
- c major
- C大调
- The piece is written in C major.这首乐曲是用C大调写的。
- vitamin c
- 维生素C
- Oranges are rich in vitamin C.橙子富含维生素C。
- c drive
- C盘
Learner notes
Memory Tip
字母C形如弯月，发音似'西'；C语言是编程基础，C大调是音乐主音。联想月亮、西方、计算机和音乐，轻松记住。
Context & Register
中性；典型场景：计算机编程、音乐理论、字母；注：字母C在不同语境中含义不同，C语言用于编程，C大调主音用于音乐，字母C普遍使用。
Pronunciation & Spelling
All listed words rhyme with the target /siː/. Note that the target is a single letter, while these are multi-letter words. Also beware of lookalikes like 'cat' (/kæt/) or 'city' (/ˈsɪti/) whose pronunciation differs.
High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET, BridgeDict Latin alphabet catalog, IUPAC Periodic Table, BIPM SI Brochure.