Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
To be uninformed or unaware of something.
To show no surprise, hesitation, or emotion when something unusual happens.
To choose the safer or more cautious course of action when in doubt.
To increase a number to the nearest whole number or a higher round number.
To receive and respond to a series of questions, phone calls, or requests, often in a professional capacity.
Refers to a price, cost, or percentage that is significantly higher than expected or usual.
Justifiable or logical within a specific system of rules or etiquette.
A fundamental principle or rule that is of greatest importance.