Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
To stop employing someone, usually because there is no work for them to do.
To stop trying to do something.
Very early in the morning, before the sun rises.
To fundamentally change the direction of a business when the current products or services are not meeting the market's needs.
A type of machine learning based on artificial neural networks that allows computers to learn from large amounts of data.
To provide the necessary energy or computing capacity for a system or process to function.
A major presentation or speech at a conference that sets the main theme and shares important news.
A particular branch of study or sphere of activity or interest.