spell /spél/ n1. a period of time n2. magic words that are supposed to make a person or thing change shape, disappear, etc. v1. to write o...
worthwhile /wə`:rθ(h)wáil/ adj. useful and enjoyable, despite needing a lot of effort worthy /wə':rði/ adj1. deserving respect, admirati...
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...
serve /sə':rv/ n. a computer that stores and manages programs and information used by other computers v1. to give someone food or drink...
sovereign /sɑ':vərən/ n. a king or queen, or a person having the power to govern a country space /spéis/ n1. an empty area that is free...
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...
sacrifice /sæ'krəfàis/ n1. something good that you must stop having in order to achieve something n2. an animal that is killed and of...
significantly /signífikəntli/ adv. by a large amount signify /sígnəfài/ v. to be a sign of something silence /sáiləns/ n1. a lack of sound...
unprecedented /ʌnprésədentid/ adj. never having happened or existed in the past unpredictable /ʌ`npri:díktəbl/ adj. changing so much that yo...
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...