英语词汇“j”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

释义

j

symbol

(as a Roman numeral) used in old manuscripts and in medical prescriptions instead of i final, eg vj, six

symbol

Used equally with i for the imaginary square root of −1

noun

The tenth letter in the modern English alphabet, developed from I, specialized to denote a consonantal sound (dzh in English, y in German and other languages, zh in French, an open guttural in Spanish), I being retained for the vowel sound (a differentiation not general in English books until about 1630)
Anything shaped like the letter J

Jˈ-curve noun (economics)

A small initial deterioration, decrease, etc followed by a larger sustained improvement, increase, etc, appearing on a graph as a J-shaped curve

Jˈ-pen noun

A pen with a short broad nib

abbrev

symbol

Joule (the SI unit of work, heat and energy)

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