a couple two things or people of the same kind: a small number of things a good［great］ deal a large quantity of something [= a lot] a pile...
sacrifice /sæ'krəfàis/ n1. something good that you must stop having in order to achieve something n2. an animal that is killed and of...
undoubtedly /ʌndáutidli/ adv. used to say that something is true unemployment /ʌ`nimplɔ'imənt/ n. the situation of not having a job that...
age /éiʤ/ n. the number of years that someone has lived, or that something has existed: a period of history: when something is old age /éi...
machine /məʃí:n/ n. device made up of interconnected parts that work together to perform a given task or function machine /məʃí:n/ v. to p...
table /téibl/ n1. a piece of furniture with four legs, used for eating at, putting things on, etc. n2. an arrangement of facts or numbers in...
C.C. abbr. secondary email address; copy of a document, message, or email that is sent to a third party C.C.O. abbr. a corporate official ...
ubiquitous /ju:bíkwətəs/ adj. found or existing everywhere ugly /ʌ'gli/ adj. not pleasant to look at ulcer /ʌ'lsər/ n. a painful inf...
whether /(h)wéðər/ conj1. used when talking about a choice you have to make or about something that is not certain conj2. used to say that s...
viable /váiəbl/ adj. effective and able to be successful vibrant /váibrənt/ adj. energetic, bright, and full of life or excitement vice pres...