Word · Frequency #1520
Js
字母J
Js is the plural of j.
the 10th letter of the Roman alphabet
- 1.
An alternative version of i, the positive square root of -1; used in the context of electronics.
i 的替代形式,即 -1 的正平方根；用于电子学领域。
- 2.
In the name of a serial publication: abbreviation of Journal.
在连续出版物名称中:Journal的缩写。
- 3.
The second unit vector, after i
继 i 之后的第二个单位向量。
i 的替代形式,即 -1 的正平方根；用于电子学领域。；在连续出版物名称中:Journal的缩写。；继 i 之后的第二个单位向量。；字母j
In use
The letter J is the tenth letter of the English alphabet.
Please write a lowercase j under the capital J.
The teacher asked us to find all the Js in the article.
the letter j
The word 'jump' begins with the letter j.
单词 'jump' 以字母 j 开头。
j as in [word]
用于在拼写时澄清字母。
Please spell your name: 'j as in jump'.
请拼写你的名字：'j 就像 jump 中的 j'。
Connections
Collocations
- letter J
- 字母J
- The letter J is the tenth letter of the alphabet.字母J是字母表中的第十个字母。
- capital J
- 大写J
- Write your name with a capital J.用大写J写你的名字。
- lowercase j
- 小写j
- The lowercase j has a dot at the top.小写j在顶部有一个点。
- J key
- J键
- Press the J key on the keyboard.按键盘上的J键。
- J sound
- J的发音
- The J sound is made by the letter J.J的发音是由字母J发出的。
Confusing words
Learner notes
Memory Tip
想象字母j像一个小钩子，钩住英文单词‘jump’（跳），发音类似中文‘杰’，记住它是第10个字母。
Context & Register
中性；常用于字母表、拼写、缩写等场合
Pronunciation & Spelling
All words start with the same /dʒ/ sound as the letter 'j'. Note that in English, the letter 'j' is always pronounced /dʒ/ at the beginning of words, though there are rare exceptions (e.g., 'jalapeño' with /h/).
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.