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...
challenge /ʧæ'linʤ/ n. difficult situation; something which tests one's ability to handle difficult tasks challenge /ʧæ'linʤ/ ...
viable /váiəbl/ adj. effective and able to be successful vibrant /váibrənt/ adj. energetic, bright, and full of life or excitement vice pres...
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...
TOEIC英・英単語 Z（No.1～3） zero in (v.) direct onto a point or target, especially by automatic navigational aids.; adjust (as by firing under test...
increase /inkrí:s/ n. growth; expansion; addition; enlargement; escalation increase /inkrí:s/ v. to enlarge; to add to; to multiply; to ra...
worthwhile /wə`:rθ(h)wáil/ adj. useful and enjoyable, despite needing a lot of effort worthy /wə':rði/ adj1. deserving respect, admirati...
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...
wither /wíðər/ v. If a plant withers, it becomes dry and starts to die. withhold /wiðhóuld/ v. to refuse to give something or to keep back s...