Question

notation 【notation】　n. 科学或艺术方面所使用的一套号In arithmetic we use the Arabic noatation (1, 2, 3, and to on) or sometimes the Roman notation (I, II, III, and so on).在算术方面我们用阿拉伯符号（1，2，3等），或有时用罗马符号（I，II，III，等）

Accepted Answer

[noʊ'teɪʃn] 
notationa comment or instruction (usually added)
Use the noun notation to describe a written note, like the comments an English teacher makes in the margins of a student's essay.
An editor might make notations on an article, and a conductor might add notations — written reminders to herself — to the edges of a musical score. Another kind of notation is a series of symbols that represent words, numbers, or music, for example. Chemical formulas are one type of notation, and musical notes are another. Notation comes from the Latin word notationem, which means "a marking or an explanation," from the root nota, "mark."
All forms of 'notation' will appear on average once every 4747 pages.notatenotation

Front	notation
Pron	[noʊ'teɪʃn]
Back	【notation】　n. 科学或艺术方面所使用的一套号 In arithmetic we use the Arabic noatation (1, 2, 3, and to on) or sometimes the Roman notation (I, II, III, and so on). 在算术方面我们用阿拉伯符号（1，2，3等），或有时用罗马符号（I，II，III，等）
Vocab	notationa comment or instruction (usually added) Use the noun notation to describe a written note, like the comments an English teacher makes in the margins of a student's essay. An editor might make notations on an article, and a conductor might add notations — written reminders to herself — to the edges of a musical score. Another kind of notation is a series of symbols that represent words, numbers, or music, for example. Chemical formulas are one type of notation, and musical notes are another. Notation comes from the Latin word notationem, which means "a marking or an explanation," from the root nota, "mark." All forms of 'notation' will appear on average once every 4747 pages. notate notation

Notation Written Musical Noʊ'Teɪʃn N 科学或艺术方面所使用的一套号 Arithmetic Arabic

Notation Written Musical Noʊ'Teɪʃn 　N 科学或艺术方面所使用的一套号 Arithmetic Arabic