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Useful definition: Having a beneficial use; serviceable. That can be used to advantage; serviceable; helpful; beneficial; often, having practical utility.
USEFUL ý nghĩa, định nghĩa, USEFUL là gì: 1. effective; helping you to do or achieve something: 2. effective; helping you to do or achieve…. Tìm hiểu thêm.
The earliest known use of the word useful is in the late 1500s. OED's earliest evidence for useful is from 1596, in the writing of Lawrence Keymis, mariner and explorer. useful is formed within English, by derivation. Etymons: use n., ‑ful suffix. See etymology.
All you need to know about "USEFUL" in one place: definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
USEFUL - Synonyms, related words and examples | Cambridge English Thesaurus
2. #define is used to define some of the text substitutions performed by the preprocessor. If you write. #define foo 417. and then refer to foo in your program, all instances of the identifier foo will be turned into the number 417. (But foo4 will remain as foo4, for instance.) #define twice(x) x,x. then an occurrence of twice(417) in your ...
Nelle liste: Top 2000 English words, PET Vocabulary List - U, altro... Sinonimi: handy, valuable, beneficial, effective, helpful, altro... Collocazioni: useful [information, discovery, evidence], is useful to me, is useful in the [production, fabrication, process] of, altro... Birthday, Holidays, Anniversaries - "I LOVE YOU" and other ...
