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中文释义来自 ECDICT
ABC1词源 1
词源链
- 英语English
ABC
词源说明
From Middle English abece, ABC, from the first three letters of the Latin alphabet, standing for the whole alphabet.
释义
名词noun
- 1(uncountable, countable, usually plural in Canada, US) The English alphabet. [First attested from around (1150 to 1350).]
- 2(obsolete, poetry) A type of poem in which the lines start with the letters of the alphabet in order. [Attested from around (1350 to 1470) until the mid-17th century.]
- 3obsoleteA primer for teaching the Latin alphabet and first elements of reading. [Attested from around (1350 to 1470) until the mid-17th century.]
ABC2词源 2
词源说明
Initialisms.
释义
名词noun
- 1(mnemonic, emergency medicine) Initialism of airway, breathing and circulation, the essential steps in the immediate assessment and treatment of critically ill or injured
ABC3词源 3
词源说明
Like QWERTY, the name is based on the first letter keys.
释义
名词noun
- 1(computing, typography) A keyboard layout in which all keys are arranged in alphabetical order in English.