安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- List of mathematical symbols - Simple English Wikipedia, the . . .
∞ is a symbol used to represent unending amounts Either plus or minus depending on the situation If y= [+|-]x then x is either positive or negative depending on the situation y= [+|-]x y equals either +x or -x depending on the scenario
- Emojipedia — Home of Emoji Meanings
Earlier this week, Apple unveiled iOS 26 and released its first developer beta The beta introduces new options for Genmoji, including the ability to use emojis as prompts to create new "mixes"
- Merriam-Webster: Americas Most Trusted Dictionary
Find definitions for over 300,000 words from the most authoritative English dictionary Continuously updated with new words and meanings
- Dictionary. com | Meanings Definitions of English Words
The world's leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, and more A trusted authority for 25+ years!
- Common Symbols and Meanings - BYJUS
Symbol Meaning in Maths Symbols are essential tools of maths as many things are represented using symbols Even the basic arithmetic operations also include symbols such as plus (+), minus (-), multiplication (*) and so on It is not possible to do anything in maths without symbols
- Cambridge Dictionary | English Dictionary, Translations . . .
Meanings and definitions of words with pronunciations and translations
- Oxford English Dictionary
An unsurpassed guide for researchers in any discipline to the meaning, history, and usage of over 500,000 words and phrases across the English-speaking world Find out more about OED
- MEANING definition and meaning | Collins English Dictionary
The meaning of a word, expression, or gesture is the thing or idea that it refers to or represents and which can be explained using other words
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