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...
concurrence /kənkə':rəns/ n. agreement concurrent /kənkə':rənt/ adj. occurring or acting together condition /kəndíʃən/ n. the sta...
sacrifice /sæ'krəfàis/ n1. something good that you must stop having in order to achieve something n2. an animal that is killed and of...
worthwhile /wə`:rθ(h)wáil/ adj. useful and enjoyable, despite needing a lot of effort worthy /wə':rði/ adj1. deserving respect, admirati...
challenge /ʧæ'linʤ/ n. difficult situation; something which tests one's ability to handle difficult tasks challenge /ʧæ'linʤ/ ...
across /əkrɔ(:)s/ adv.prep. from one side to the other of something with clear limits, such as an area of land, a road or river across /ək...
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...
viable /váiəbl/ adj. effective and able to be successful vibrant /váibrənt/ adj. energetic, bright, and full of life or excitement vice pres...
attribution /æ`trəbjú:ʃən/ n. the act of saying what the origin or cause of something is auction /ɔ':kʃən/ n. a public meeting where l...
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 ...